city center guidlines
TRANSCRIPT
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Lenexa City Center Neighborhood
Design Standards & Guidelines
Adopted
April, 2007
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Lenexa City Center Design Standards & Guidelines April, 20072
Acknowledgments
Governing BodyMayor Michael Boehm
Jane T. Klein
Diane LinverDaniel SullivanCindy Green
John T. RamseyThomas R. NolteAmy K. SlaterAndy Huckaba
Planning CommissionChairman Don OppligerRod Hoffman, Vice ChairmanDon Horine
Joe KarlinMike ReichmeierCurt KatterhenryMandy StukeFrank WeimerShirley Allenbrand
City AdministratorEric Wade
Consultant TeamMark Hinshaw, LMN Architects
Tim Duggan, BNIM ArchitectsWayne Kirchhoff, George Butler Assoc. (GBA)
City StaffRoger Kroh, Director of Planning & Dev.Gil Pintar, Development Review CoordinatorBrant Gaul, Planner III (Project Coordinator)
City Staff - cont.Rick Hauber, Planner IIITim Collins, Development Engineering Adm.
Laura Turnbull, Watershed PlannerLu Johnson, Executive AssistantCindy Harmison, City AttorneyBeccy Yocham, Deputy City AttorneyRon Norris, Director of Public WorksTim Green, City EngineerSteve Schooley, Transportation ManagerDale Delana, Traffic SuperintendentPaula Parke, Traffic EngineerMike Beezhold, Watershed ManagerTom Jacobs, Stormwater EngineerRob Beilfuss, Water Quality SpecialistMelanie Irwin, Watershed Program Assistant
Developer Team ParticipantsRalph Varnum- Developer CC East Village & CCGreg Bair- Developer CC North VillageKeith Copaken- Developer, Copaken White & BChuck Harmon, Copaken White & BlittAdam Cohen, BNIMMark Shaprio, BNIMSteve McDowell, BNIMDoug Stevens, BNIMDon Horine, GBAMichael Graft, GBA
Jim Boydston, GBAPaul Bertrand, GBAJamie Gilbert, GBAAmy Dietz, GBARalph Litton, Walton Construction
Jeff Bell, Walton Construction
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3Lenexa City Center Design Standards & Guidelines April, 2007
Acknowledgments .....................................................2
Table of Contents ......................................................3
Area of Applicability .................................................4Lenexa City Center Neighborhood - Jan. 2007 Plan ......5Standards & Guidelines ............................................. 6
Street Classification System .........................................7Design Standards & Guidelines for AllProjects
Site DesignStreet Trees and Sidewalks .....................................12Public Open Spaces .............................................15Lighting ...............................................................20Parking Lot Location ..............................................21Parking Lot Landscaping ........................................22Parking Lot Screening ............................................24Off-Street Pedestrian Connections ............................25Traffic Curb Cuts and Driveways .............................26Screening of Service Areas ....................................27Stormwater Management .......................................28Building DesignStreet Enclosure and Character ...............................29
Building Design - cont.Orientation to Street .............................................30Ground Floor Uses ...............................................31Massing and Articulation ......................................32Ground Level Details ............................................33Weather Protection ..............................................34Transparency ......................................................35Treating Blank Walls ............................................36Variations in Building Design ............................37Design of Upper Floors and Roofs ..........................38Materials & Colors................................................ 40Rooftop Screening and Efficiency ...........................41Screening of Parking Structures .............................42Marking Gateways to Districts ............................... 43
Sign DesignPedestrian Scale Signage......................................44Integration of Signage with Architecture.................. 45Creative and Artistic Elements in Signage................ 46
APPENDIX A:
CC Neighborhood Streetscape Elements Matrix ............47
Table of Contents
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Lenexa City Center Design Standards & Guidelines April, 20074
The following standards and guidelines apply to the Lenexa City Center neighborhood,found in the area depicted by the red star on this map.
Area of Applicability
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5Lenexa City Center Design Standards & Guidelines April, 2007
FUTURECITY
CENTERLANDUSES
CITYCENTERNORTH
VILLAGE
CITYCENTEREAST
VILLAGE
CITYCENTER
GOLF
CLUBOFKANSAS
I-435
87th Street Parkway
Lenexa City Center Neighborhood - Conceptual/Preliminary Site Plan - January 2007
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Lenexa City Center Design Standards & Guidelines April, 20076
Standards & GuidelinesThese standards and guidelines apply to new development andredevelopment within the Lenexa City Center Neighborhood.Developers are strongly encouraged to meet with City staff duringthe schematic design phase of a project or building to discuss theapplicable design standards and guidelines. All concept plans,preliminary plans and final plans shall be evaluated for conformance
with the design standards and guidelines. In addition, each project, inconjunction with the approval of the projects development agreementwith the City and plan, is expected to have its own set of specific designstandards and guidelines that may address, in more detail, elementssuch as building materials, colors, pedestrian lighting, street furniture,awnings, signage, building lighting, landscaping, and artwork. Mixed-use buildings are strongly encouraged throughout all projects.
The design standards & guidelines in this document are to be usedin conjunction with the other regulatory requirements of the CC, CityCenter Zoning District. The text of each Section indicates whether theproposed criteria are guidelines or standards. Guidelines (should)are advisory, but strongly recommended; and standards (shall) aremandatory. In addition, each subsection contains an Intent Statement.This is a broad statement explaining the design intent for the standardsand guidelines that follow. They should be used to help interpret theapplication of a standard in a specific situation. In cases in whichspecial conditions exist that are not specifically addressed by thestandards and guidelines, the intent statement should serve as the basisfor determining the appropriateness of the proposed design.
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7Lenexa City Center Design Standards & Guidelines April, 2007
Street Classification System And Standards
The street classification system applies to streets within theLenexa City Center neighborhood. The Guidelines thatfollow are meant to serve as a general guide for streetdesign. The overall design and functionality of eachstreet should be in the context of creating a unique urbanenvironment for adjacent land uses and the people who use
them. Traffic, pedestrian, stormwater, building and othercompeting design needs must be properly balanced toachieve an appropriate urban form for each street. Somevariety (e.g. one-way streets, angled parking, medians,etc.) in street design and on-street parking configurationsis encouraged to create a special sense of place withinCity Center. The following are illustrations depicting thecomponents of each street type and selected applicablestandards.
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Lenexa City Center Design Standards & Guidelines April, 20078
Commercial Streets
Characteristics Buildings oriented to the street, with
setbacks of 0-5 feet
Street-facing facades with generousamount of transparency
Ground level details
Pedestrian-oriented signs
Direct entrance to buildings from thesidewalk
Weather protection over entrances
Street trees and furnishings
Additional Standards If on-street parking is not provided
then lane width requirements shallincrease by 1 if the lane is directly
adjacent to a curb.
City Standard type B vertical curbsshall be utilized for City Centerpublic streets. With approval of theDirector of Public Works, the Citymay consider other curb optionsthat integrate with the urban fabricand balance stormwater, traffic andpedestrian needs.
sidewalk
parking thru
lane
thru
laneparking
street tree/
amenity zone
sidewalk
street tree/
amenity zone
7.5-17 5 9-9.5 510-11 7.5-179-9.510-11
back
ofcurb
63 - 85
building
setback
0 - 5
building
setback
0 - 5
back
ofcurbright-of-way
located in sidewalk
typically 1 from
outside edge
right-of-way
located in sidewalk
typically 1 from
outside edge
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9Lenexa City Center Design Standards & Guidelines April, 2007
Mixed-Use Streets
Characteristics Buildings oriented to the street
with setbacks of 0-15 feet
Street-facing facades with high percentageof transparency
Parking behind buildings or in structures
Many ground level details
Direct entrance to buildings from thesidewalk
Weather protection at entrances
Pedestrian-oriented signs
Street trees and furnishings
Additional Standards If on-street parking is not provided then lane
width requirements shall increase by 1 ifthe lane is directly adjacent to a curb.
City Standard type B vertical curbs shall beutilized for City Center public streets. Withapproval of the Director of Public Works,the City may consider other curb optionsthat integrate with the urban fabric andbalance stormwater, traffic and pedestrianneeds.
sidewalk
parking thru
lane
thru
laneparking
street tree/
amenity zone
sidewalk
street tree/
amenity zone
7.5-15
5-6
8-9 7.5-15
5-6
9.5-119.5-11
back
ofcurb
8-9
60 - 82
building
setback
0 - 15
building
setback
0 - 15
back
ofcurbright-of-way
located in sidewalk
typically 1 from
outside edge
right-of-way
located in sidewalk
typically 1 from
outside edge
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Lenexa City Center Design Standards & Guidelines April, 200710
Residential Streets
Characteristics
Parking behind buildings or withinstructures
Direct entrance from sidewalk withbuilding setbacks of 5-20 feet
Some ground level details
Weather protection over entrances
Street trees and furnishings
Additional Standards If on-street parking is not provided then
lane width requirements shall increaseby 1 if the lane is directly adjacent toa curb.
City Standard type B vertical curbsshall be utilized for City Center
public streets. With approval of theDirector of Public Works, the Citymay consider other curb optionsthat integrate with the urban fabricand balance stormwater, traffic andpedestrian needs.
building
setback
5 - 20
building
setback
5 -20
sidewalk
parking thru
lane
thru
laneparking
street tree/
amenity zone
sidewalk
street tree/
amenity zone
6-8
5-6
8-9 9-10 6-88-9
5-69-10
back
ofcurb
56 - 66
back
ofcurbright-of-way
typically located 1
from outside edge
of sidewalk
right-of-way
typically located 1
from outside edge
of sidewalk
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1Lenexa City Center Design Standards & Guidelines April, 2007
Design Standards and Guidelinesfor all Projects
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Lenexa City Center Design Standards & Guidelines April, 200712
Walking pathDining and Product
Display Area
Street Tree/
Amenity Zon
Sidewalk consists of clear walking path fre
from obstruction
Street Tree/
Amenity Zone
5 min.
Walking Path
(varies)
Street trees to be spaced 25 - 35
apart with exceptions for curb
cuts, street lighting and uniquedesign elements.
Dining and
Product
Display Area
Street Trees and Sidewalks
Intent:To establish a consistent character for streets andenhance the natural, aesthetic and urban environmentas well as improve public safety. Incorporatestormwater BMPs and street trees into sidewalkdesigns that serve multiple purposes while treating the
stormwater at the source.
Standards & Guidelines:1. Street Tree/Amenity Zone: Appropriate species
of street trees and vegetation shall be locatedin the street tree/amenity zone with a minimumwidth of 5 feet between the curb and thewalking path of the sidewalk. Street lights andfurniture shall also generally be located in thestreet tree/amenity zone.
2. Walking Path: Sidewalks shall consist of a clearwalking path in addition to the minimum 5 footstreet tree/amenity zone.
3. Dining and Product Display Area (Commercialand Mixed-Use Streets only): Sidewalkencroachments such as caf seating, planters,and sandwich board signs on the sidewalkshall be located in such a manner as to leavethe pathway free of obstructions. Dining anddisplay areas should be between 5 and 10 feetin width.
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1Lenexa City Center Design Standards & Guidelines April, 2007
4. Sidewalks and street trees/amenity zone componentsshall be provided in accordance with the descriptionsassociated with each street type below and the treespecies, size and location requirements set forth onpage 49, Appendix A - Streetscape Elements Matrix.
a. Commercial Streets:i. Sidewalks: 7.5 17 feet wide (plus 5 foot street tree amenityzone), with a walking path at least 7 feet wide.
ii. Street Trees: Generally 25 - 35 feet on center; tree grates maybe used around trees.
iii. Vegetation: flowers, shrubs, grasses and other vegetationappropriate in species and in height for an urbanenvironment may be used around tree wells and forapproved BMPs.
iv. Paving: The entire sidewalk shall be paved with decorativescored concrete or unit pavers. The street tree/amenityzone shall incorporate unit pavers.
b. Mixed-Use Streets:i. Sidewalks: 7.5 15 feet wide (plus 5 -- 6 foot street tree/
amenity zone), with a walking path at least 6 feet wide.ii. Street Trees: Generally 25 35 feet on center; tree gratesmay be used.
iii. Vegetation: flowers, shrubs, grasses and other vegetationappropriate in species and in height for an urbanenvironment may be used around tree wells and forapproved BMPs.
iv. Paving: The entire sidewalk shall be paved with decorativescored concrete or unit pavers. The street tree/amenityzone shall incorporate unit pavers.
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Walking PathSidewalk
Dining/ Display
Area (5 - 10 feet)Street Tree/
Amenity
Zone
(5 feet min.)
Street
Street Tree:located a minim
distance of 2.5
from back of cu
to center of tre
2.5
c. Residential Streets:i. Sidewalks: 6 8 feet wide (plus 5 -- 6 foot street tree ame
zone), with a walking path at least 5 feet wide.ii. Street Trees: Generally 25 - 35 feet on center.iii. Vegetation: flowers, shrubs, grasses and other vegetation
appropriate in species and in height for an urbanenvironment may be used in the street tree amenity zone.
iv. Paving: Sidewalks shall be concrete and the street tree/
amenity zone shall be either unit paving and/or vegetatio
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Lenexa City Center Design Standards & Guidelines April, 200714
5. For each development a portion of the 1.37stormwater quality volume shall be handled in thestreet tree/amenity zone thus ensuring the dirtiestof stormwater runoff from street and sidewalksis treated closest to the source of the potentialpollutant(s). Stormwater runoff may reduce theneed for irrigation, however, if utilized, an under
drain system shall be required to accommodateexcess water quantities.
6. For each development a portion of the 1.37stormwater quality volume shall be handled inlandscaped areas in front of buildings, whenprovided.
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1Lenexa City Center Design Standards & Guidelines April, 2007
Public Open Spaces
Intent:To provide well landscaped, pleasantplaces for people to gather and enjoy, bothindividually and collectively, that may alsoserve a stormwater management function.
Standards & Guidelines:1. Every new building shall provide
public open space in an amount atleast equal to 2% of the total buildingsquare footage. However, suchspaces can be consolidated withspaces generated by other buildingson or off a particular site.
2. Public open space shall be visible andaccessible to the general public froma public sidewalk.
3. No more than 50% of thisrequirement can be satisfied byspaces associated with naturalareas.
Public open space should be visible and
accessible from a public sidewalk.
Open space with interactive water feature.Within the City Center, public open space should
be located near entrances.
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Lenexa City Center Design Standards & Guidelines April, 200716
4. Public open spaces shall beappropriately illuminated andprovided in one or more of thefollowing forms, as defined below.For each development a portion ofthe 1.37 stormwater quality volume
shall be handled by integratingappropriate BMPs into these openspace areas.
a. Plaza: an open paved area
often featuring walkways, treesand shrubs, places to sit, andsometimes retail shops; can beused for large gathering.
b. Green: an open grassy area,usually featuring trees andwalkways on the periphery;can be used for largegathering or active recreation.
c. Courtyard: an open spaceenclosed partly or wholly by abuilding.
Plaza
Green
Courtyard
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1Lenexa City Center Design Standards & Guidelines April, 2007
d. Forecourt: an open court in frontof a building.
e. Seating Area: an open area filledwith low walls, benches, and/ortables and chairs.
f. Natural Area: Landscaped areathat uses a natural water featureand/or vegetation and provideslow impact trails and passiverecreation such as hiking andjogging. This would includestream corridors, wetlands,uplands, and forest groves.
Forecourt
Seating Area
Natural Areas
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Lenexa City Center Design Standards & Guidelines April, 200718
5. Items 4a, 4c, 4d and 4e:For hardscaped open space areas,within each development a portion ofthe 1.37 stormwater quality volumeshall be captured with the use ofporouspavement, allowing rainfall to flowthrough and infiltrate.
6. Green roofs at or near grade may includepublic space as described in 4a-e. Up to1/3 of the public open space requirementmay be met through publicly accessiblespaces on roof tops. Consider green roofsas open spaces adding another dimensionto the residents and visitors experiencewhile addressing stormwater managementneeds of the site.
Roof Garden
Roof Garden
with Public Access
Regular Concrete Porous ConcreteGreen Roof - Portland, Oregon
Green Roof - Kansas City , Missouri
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1Lenexa City Center Design Standards & Guidelines April, 2007
7. All open spaces should provide sitefurnishings such as seating, benches,trash receptacles, bollards, planters,drinking fountains, low-scale lighting,bike racks, and other elements orientedto pedestrians and cyclists.
8. Open spaces should incorporate publicart, monuments, wayfinding signage,and/or water features.
9. Where practical, open spaces shouldincorporate active recreation facilitiessuch as playground equipment and/orlarge grassy areas.
tables and chairs
wayfinding signage
trash receptacle
bollard
benches
pedestrian-scaled lighting
All open spaces should provide site furnishings.
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Lenexa City Center Design Standards & Guidelines April, 200720
Lighting
Intent:To ensure that site lighting contributes to thecharacter of the site and does not disturbadjacent development.
Standards & Guidelines:1. Lighting shall be provided within
parking lots and along pedestrianwalkways.
2. Lighting fixtures shall be limitedto a maximum height of 24 feetfor parking lots; 12 16 feet forpedestrian walkways; and 30 feet forstreets.
3. All lighting shall be shielded fromproducing off-site glare, eitherthrough exterior shields or through
optical design inside the fixture,so that the direction of the lights isdownward.
4. For public street lighting, all districtsshall use metal halide lighting andpoles and fixtures of the same coloras set forth in Appendix A.
12-
16max.
forpedestrianwalkways
24max.
forparkinglotlighting
Lighting should be provided within parking
lots and along pedestrian walkways.
Direction of lights should be downward
to prevent off-site glare.
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2Lenexa City Center Design Standards & Guidelines April, 2007
Parking Lot Location
Intent:To ensure that parking lots are not a dominantelement within the City Center neighborhood.
Standards & Guidelines:
1. Parking along public residential streets shallnot be located between a building and thestreet unless otherwise approved by theDirector of Planning. Rear parking and/orgarage access for residential units is stronglyencouraged.
2. Parking along mixed-use and commercialstreets shall be located either to the rear of thebuilding or within parking structures. Parkinglots shall not be located at street intersectionsunless otherwise approved by the Director ofPlanning.
3. Parking structures are strongly encouraged inall districts to minimize the impact of parkinglots.
4. For non-structured parking, within eachdevelopment a portion of the 1.37stormwater quality volume shall be capturedusing porous pavement in conjunction withparking lot landscaping to treat the stormwaterat the source.
Parking located behind the building.
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Street
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Lenexa City Center Design Standards & Guidelines April, 200722
Parking Lot Landscaping
Intent:To reduce the visual impact of parking lots, definepedestrian and vehicular circulation and addressstormwater management needs.
Standards & Guidelines:
1. Trees within planting areas shall beused to break up large parking areas,provide shade, reduce the heating effectof stormwater on the parking lot surfaceand extend pavement life. The amount ofinterior landscaped area and trees shall bedependent upon the location of the parkinglot in relation to the building and publicright-of-way. Landscaped islands shallbe a minimum of 8 feet in width and 125square feet in area. Where the parking lotis located behind the building and is notvisible from the public right-of-way, one tree
for every twelve spaces shall be provided(1:12).
2. Wheel stops or curbing should be usedin parking areas to prevent vehicles fromoverhanging into planting areas. A 42 inchclearance should be maintained for treelocations.
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2Lenexa City Center Design Standards & Guidelines April, 2007
3. Parking lot landscape areas next to a pedestrianwalkway should maintain a clear zone between 3and 8 feet from ground level to ensure pedestrian andvehicular visibility within the parking lot.
4. Within each development, a portion of the 1.37
stormwater quality volume shall be handled byincorporating bioretention or similar infiltrationpractice(s) into the parking lot design. These facilitiesmay be located in islands or around the perimeter,which may include vegetative screening.
Wheel stop allows a 42-inch clearance
for tree locations.
42 inches
3
-8
footclearance
3
-8
foot
clearance
42 inches
walkway
wheel stop
A clear zone between 3 and 8 feet
from ground level allows visibility.
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Lenexa City Center Design Standards & Guidelines April, 200724
Parking Lot Screening
Intent:To soften the impact of surface parking, whetherpermanent or temporary, along the streetscape.
Standards & Guidelines:1. Low decorative walls, or a combination of
low wall and wrought iron fence, raisedplanters or shrubs between 24 and 36 inchesin height at maturity should be used to screenparking lots from adjacent public streets andwalkways.
2. Walls and raised planters shall be at least 2feet and not exceed a maximum height of 3feet in height, unless all of the following areprovided:
a. Screen treatment does not create asite distance hazard at an intersection.
b. Portion of treatment that is above 3feet in height is a minimum of 75%
transparent (i.e. metal railing, trellis,or other similar treatment).
3. Chain link fencing shall not be permitted toscreen or enclose parking along a publicsidewalk.
Decorative wall may be allowed to exceed
3 foot maximum height for parking screen
where portion over 3 feet is 75% transparent.
Shrubs that do not exceed 36 inches in
height should be used to screen parking lots.Low decorative walls should be used to
screen parking lots.
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2Lenexa City Center Design Standards & Guidelines April, 2007
Off-Street Pedestrian Connections
Intent:To create a network of safe and attractive off-street linkages forpedestrians.
Standards & Guidelines:1. Clearly defined pedestrian connections shall be provided:
a. Between a public right-of-way and building entrance.b. Between parking lot or structure and building entrance.c. Between transit stop and building entrance.d. Between transit stop and parking lot or structure.e. Between adjacent properties.
2. Pedestrian connections shall not be less than 5 feet wide.
3. Off-street pedestrian connections, except where directly abuttingpublic right-of-way, shall be clearly defined by at least two of thefollowing:
a. 6 inch vertical curb in combination with a raised walkway.b. Textured paving, including across vehicular lanes.
(Textured paving includes unit pavers, stamped or scoredconcrete and pervious surfaces.)
c. Bollards.d. Trellis.e. A continuous landscape area a minimum of 3 feet wide on
at least one side of the walkway, except when walkwaycrosses vehicular travel lanes.
f. Pedestrian scale lighting, bollard lighting, accent lighting,or combination thereof to aid in pedestrian wayfinding.
g. Seating walls, benches & other pedestrian amenities.
Pedestrian connection as a raised walkway
and planting.
Pedestrian scale lighting.
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Mid-block pedestrian conne
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Lenexa City Center Design Standards & Guidelines April, 200726
Traffic Curb Cuts and Driveways
Intent:To promote pedestrian safety and comfort byenhancing and consolidating driveways, whileproviding for adequate vehicular and serviceaccess.
Standards & Guidelines:1. Curb cuts should not exceed 24 feet
(inside throat) for combined entry/exits.
2. Curb cuts shall be appropriately spacedfor safety considerations as determinedby the City Engineer.
3. The sidewalk pattern shall carry acrossthe driveway to increase attention to andawareness of the pedestrian right-of-way.
4. Vehicular access to adjacent parking lots
should be consolidated to reduce thenumber of curb cuts.
Curb cuts should be consolidated between developments and designed
to enhance the safety of the pedestrian environment.
Sidewalk pattern shall carry across
the driveway.
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2Lenexa City Center Design Standards & Guidelines April, 2007
Screening of Service/Trash Areas
Intent:To reduce the impact and view of service and trash storageareas.
Standards & Guidelines:1. Refuse containment areas shall be placed in a
building or enclosed structure that is of similararchitectural character of major structures on thesite, unless otherwise approved by the Director ofPlanning.
2. Lids of trash dumpsters shall be plastic or rubber tominimize noise.
3. All service areas shall be located either in a buildingor outside with required screening. Screening mayinclude masonry walls, plantings and doors/gates.
4. Doors and/or gates on all trash or service areasshall be architecturally compatible and constructedof metal or other approved material and shallprovide sufficient screening of the dumpster orservice area.
5. Service and trash storage areas shall not face anyresidential uses, unless no other location is possible.In this case such areas shall be screened withplantings and/or walls.
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Lenexa City Center Design Standards & Guidelines April, 200728
Stormwater Management
Intent:To manage stormwater quantity and improve water quality bycapturing and cleaning stormwater nearest the source from whichit is generated, as it pertains to the particular location and sitecharacteristics of the City Center neighborhood.
Standards & Guidelines:
1. All stormwater facilities shall comply with the City of Lenexastandards, specifications and details, unless otherwise approved bythe City Engineer.
2. American Public Works Association (APWA) Design CriteriaSection 5600, as amended, shall govern all drainage design.
3. All developments shall comply with the City of Lenexa stream setbackrequirements, Lenexa City Center Watershed and Stormwater BMPStudy (URS 2004), and Stormwater Management Study Report forthe Lenexa City Center North Subshed (URS 2006).
4. All developments shall capture and manage, with on-site BestManagement Practices (BMPs), the (1.37 inch) stormwater qualityvolume. Release of this volume shall occur over no less than a 24hour period.
5. BMPs shall be selected to address the amounts and types ofpollutants mobilized and transported from specific site features asclose to the source as possible. A treatment train approach will bethe preferred approach to treatment as demonstrated in the APWAManual of BMPs for Stormwater Quality Management. The LenexaCity Center Watershed and Stormwater BMP Study (URS 2004)
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defines urban pollutants of concern and their sources in addition other pollutants such as herbicides, insecticides, chloride and othemetals.
6. In addition to plans and graphic information, at time of prelimina
and final plan approval, a written explanation of stormwatermanagement facilities and practices shall be submitted for eachdevelopment project. At time of preliminary plan, the manner,location and distributed proportion of stormwater treatment forthe 1.37 water quality volume, that will be accommodated in thestormwater facilities utilizing the treatment train approach, shall bdetermined and incorporated into the preliminary plan approval.
7. Non-structural BMPs play an important role in the management ostormwater quality and should be employed as good operatingpractice. Examples are street and parking lot sweeping, approprlawn fertilizing and associated soils testing, pet waste and othersolid waste cleanup (litter, trash and debris) and appropriatemanagement and operation of structural stormwater BMPs.
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2Lenexa City Center Design Standards & Guidelines April, 2007
Street Enclosure and Character
Intent:To ensure that buildings within City Center create anappealing, pedestrian-friendly enclosure to the street.
Standards & Guidelines:1. Commercial streetsshould have at least 80% of
the block length as building frontage conforming toan approved build-to line.
2. Mixed-use streets should have at least 75% ofthe block length as building frontage conforming toan approved build-to line.
3. Residential streets with high density uses should haveat least 70% of the block length as building frontageconforming to an approved build-to line.
4. Residential streets with medium-density uses shouldhave at least 60% of the block length as buildingfrontage conforming to an approved build-to line.
5. Approved public open space areas are not includedin the block length calculation.
6. Building frontage requirements can be variedby the Director of Planning due to unique designconsiderations, including providing appropriatetransitions into adjacent suburban development.
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Commercial Street
Residential Street
Approved public open spacnot included in block lengthcalculation
300fee
t
Prope
rtyLine
Prope
rtyLine
160feet
80feet
Build
ingA
Build
ingB
Block
Leng
th
Commercial Street Example -Building A (160) + Building B (80) = 240 (building frontage length)Building frontage length (240)/block length (300) = 80% of block length is building fronta
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Lenexa City Center Design Standards & Guidelines April, 200730
Orientation to Street
Intent:To reinforce pedestrian activity and orientation andenhance liveliness of the street through buildingdesign.
Standards & Guidelines:
1. Buildings shall be oriented to the adjacentstreet, rather than to a parking lot.
2. Entrances to buildings should be visible fromthe street and accessible from the adjacentsidewalk.
3. Entrances shall be given a visually distinctarchitectural expression by no less than threeof the following elements:
a. Higher bay(s)b. Canopy (extending at least 5 feet)c. Portico (extending at least 5 feet)d. Recessed faade (recessed at least 3
feet)e. Protruding faade (protruding at least 3
feet)f. Forecourtg. Belt courses and other material or color
highlightingh. Decorative/artistic elements, including
doors, lighting, etc.i. An element not listed here, as approved
by the Director of Planning, that meetsthe intent.
Buildings shall be oriented to the street.
Recessed faade
Canopy
Taller bay
Protruding faade
Entrances shall be given visually distinct expres
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Ground Floor Uses
Intent:To ensure that the character of each street type issustained by the type of uses along the street.
Standards & Guidelines:1. Commercial Streets shall have ground floor
commercial uses or lobbies only.
2. Mixed-Use Streets shall have any mix ofuses at street level.
3. Residential Streets shall have no more than20% of the street frontage as commercialuses.
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Lenexa City Center Design Standards & Guidelines April, 200732
Massing and Articulation
Intent:To reduce the massiveness and bulk oflarge box-like buildings, and articulatethe building form to a pedestrian scale.
Standards & Guidelines:1. Buildings should convey a visually
distinct base and top. Abase can be emphasized bya different masonry pattern,more architectural detail, visibleplinth above which the wallrises, storefront, canopies, or acombination.
top
middle
base
Buildings should convey a distinct base and top.
base
The base can be emphasized by a different
material and canopies.
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top
middle
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Ground Level Details
Intent:To reinforce the character of the streetscapeby encouraging the greatest amount of visualinterest along the ground level of buildingsfacing streets.
Standards & Guidelines:1. Ground-floor, street-facing faades ofcommercial and mixed-use buildings shallincorporate at least five of the followingelements:
a. Lighting or hanging basketssupported by ornamental brackets
b. Medallionsc. Belt coursesd. Plinths for columnse. Kickplate for storefront windowf. Projecting sillsg. Tileworkh. Pedestrian-scale signs
i. Planter boxj. An element not listed here, as
approved by the Director ofPlanning, that meets the intent.
2. Building faades of commercial andmixed-use buildings not facing a streetshall incorporate at least three of theabove mentioned items.
medalliontileworkbelt course
flower basket and
lighting
plinth sill kickplate window sign
Ground floor details encourage visual interest along the
ground level of buildings facing pedestrian streets.
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Lenexa City Center Design Standards & Guidelines April, 200734
Weather Protection
Intent:To provide residents and pedestrians along mixed use andcommercial streets with cover from rainfall thereby makingthe experience of walking during inclement weather morepleasant.
Standards & Guidelines:1. Where non-residential buildings are adjacent to
a mixed-use or commercial street, canopies orawnings shall be provided along the building in anintermittent or continuous fashion.
2. Weather protection shall be provided for the primaryentrances to all buildings. The minimum depth fromedge of building for weather protection shall be 3for residential buildings and 5 for mixed-use andcommercial buildings.
3. The minimum depth of a canopy or awning on non-residential buildings shall be 5 feet unless limited
by the building code (could be less if the entranceis recessed). The vertical dimension between theunderside of a canopy or awning and the sidewalkshall be at least 8 feet and no more than 12 feet.
4. Canopies may be constructed of any permanent,durable material, but glass and steel are stronglysuggested. Internal illumination of awnings shall notbe allowed unless the awning material is opaque.However, pedestrian-scale lighting and other down-lighting is allowed beneath awnings.
Canopies or awnings shall be provided where
buildings are adjacent to a public sidewalk.
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Transparency
Intent:To provide visual connection between activities insideand outside the building.
Standards & Guidelines:1. The ground level street facing faades of
buildings shall have transparent windowsbetween 2 feet and 10 feet above grade,according to the following:
a. Commercial Streets: minimum of 60%transparency
b. Mixed-Use Streets: minimum of 40%transparency
c. Residential Streets: minimum of 20%transparency
2. To qualify as transparent, windows shall not
permanently obscure activities inside thebuilding (e.g. mirrored glass, darkly tinted glassor window display boxes) from the adjacentpedestrian way.
3. Where transparency is not provided, the faadeshould comply with the guidelines under sectionTreating Blank Walls.
2-
10feet
Ground level faades of buildings shall have transparent
windows between 2 to 10 feet above grade.
Windows shall provide a visual connection between
activities inside and outside the building, and therefore
should not be mirrored or darkly tinted glass.
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Lenexa City Center Design Standards & Guidelines April, 200736
Treating Blank Walls
Intent:To ensure that buildings do not display blank,unattractive walls to the abutting street.
Standards & Guidelines:1. Walls or portions of walls on abutting
streets or visible from residential areaswhere windows are not provided shall havearchitectural treatment (see guidelines undersection Transparency). At least four of thefollowing elements shall be incorporated intoany ground floor, street facing faade:
a. Masonry (except for flat concrete block)b. Concrete or masonry plinth at the base
of the wallc. Belt courses of a different texture and
colord. Projecting cornicee. Canopyf. Decorative tileworkg. Trellis containing plantingh. Medallionsi. Opaque or translucent glassj. Artworkk. Vertical articulationl. Lighting fixturesm. An architectural element not listed
above, as approved by the Director ofPlanning that meets the intent
Blank walls shall be treated with architectural
elements to provide visual interest.
projecting cornice
masonry
belt course
canopy
medallion
opaque glass
windows
plinth
recess
lighting fixture
Buildings shall not display blank, unattractive walls to the abutting street.
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Variations in Building Design
Intent:
For developments containing three or more buildings, particularly larger residentialdevelopments, the purpose is to create a range of different forms and designs sothat repetition and monotony are avoided.
Standards & Guidelines:
1. Buildings within a development should not use identical footprints, elevations,materials or color. While there may be some elements that provide acommonality to the entire development, variety shall be visually evident.
2. Although it is recognized that some repetition is needed to achieve economies
of scale, the design shall nevertheless use various techniques to producebuildings of differing, but related, character. This will require some buildingsto be of a different size, shape, and orientation. Colors and materials shouldbe recombined and used in different ways to achieve this variety.
3. No more than two identical structures shall be adjacent to each other oracross a street, lane or parking area.
4. A palette of materials and colors shall be provided by the Developer that showsthem in proportions relative to the proportions used in the development. Trim,for example, shall be shown as a comparatively small proportion to siding.In addition, elevations rendered in color shall be provided, however, if thereare building designs that do repeat, these can be shown as types.
5. Buildings within the City Center should be designed for this place as a distinctlocation and should not be standard templates.
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Lenexa City Center Design Standards & Guidelines April, 200738
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Design of Upper Floors and Roofs
Intent:
The purpose of this guideline is to provide a distinctive profile forbuildings on the skyline of City Center. Moreover, it is intendedto prevent the long, uninterrupted lines of roofs and ridge lines
that characterize many suburban-style developments.
Standards & Guidelines:
1. The roofs of commercial and mixed use buildings shallbe designed to incorporate at least three of the followingelements:
a. a cornice that creates a shadow lineb. a projecting architectural feature such as a trellis or
metalworkc. offsets in the parapet or top floor walld. stepbacks of the top floore. recesses in the top floor
f. sunscreens over windows on the top floorg. deep overhangs, if the roof is slopedh. another element, as approved by the Director of
Planning, that accomplishes the intent
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Building De
2. Pitched elements, with a minimum 4:12 slope, shall be incorporatedinto residential roof structures of any residential building located within300 of existing single-family residential uses.
3. If residential buildings utilize a pitched roof (minimum 4:12 slope) then
those roofs shall incorporate at least three of the following elements:a. deep overhangsb. projecting brackets (or knee braces) on the top floor
supporting the roofc. dormers with windowsd. eyebrow windows / ventilators on the roofe. roofs with ridges aligned 90 degrees with the principle roof
linef. roof lines that have varied heightsg. chimneys, cupolas, light monitors and other features that
project above the roofh. another element, as approved by the Director of Planning, that
accomplishes the intent
4. The top floor of any building with more than two stories shall incorporateat least three of the following elements:a. change of materials and/or color
b. recessesc. stepback from the floor belowd. brackets (or knee braces)e. bay windows, if rarely used on floors belowf. balconies, decksg. decorative metal workh. visually different window sizes than on floors belowi. another element, as approved by the Director of Planning, that
accomplishes the intent
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Lenexa City Center Design Standards & Guidelines April, 200740
Materials and Colors
Intent:To craft a vibrant City Center neighborhood through the use ofdramatic building design and high quality materials.
Standards & Guidelines:
1. The cladding (excluding glass) of exterior walls of all highdensity residential, mixed-use and commercial structuresshall be predominately masonry material such as stone,face brick, stucco, or architecturally finished concretepanels. The exterior wall surface of all structures abovethe first floor shall not be predominately glass. Generousamounts of real face brick shall be used for all groundfloor building faades visible from a public street. Inaddition, real limestone shall be utilized to creativelyhighlight building entrances, foundations, windows andother unique architectural features on these facades. Theopaque portions of these ground floor elevations shouldalmost exclusively be composed of these two materials.No more than four different siding materials may be usedon any one structure.
2. High-quality, manufactured stone product substitutesmay be approved for use by the Director of Planning. Ifused as a substitute for the real limestone requirementabove, the color and/or texture shall closely match locallyavailable real limestone products.
3. The following materials are prohibited as primarycladding and roofing materials:
a. aluminum sidingb. metal ribbed panels, galvanized steel or other
bright metalc. wood or plastic/vinyl sidingd. unfinished concrete blocke. wood roof shingles
4. Slate, clay tile and concrete roofing materials areencouraged for all buildings. The Director of Planningmay approve the use of architectural laminatedcomposition shingle roofing products on residentialbuildings. These roofing projects shall have theappearance and color range of natural materialssuch as weathered cedar shingles or shakes or slate.These products shall have a minimum weight persquare of 270 lbs.
5. Extensive use of bright or fluorescent colors shall notbe permitted.
6. Residential uses may incorporate a greater proportionof nonmasonry siding products for those facades notvisible from a public street.
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Rooftop Screening and Efficiency
Intent:To conceal rooftop equipment from the ground levelof nearby streets and residential areas, as well asenhance views of rooftops from nearby buildings.
Standards & Guidelines:
1. Mechanical equipment shall be screened byextended parapet walls or other roof formsthat are integrated with the architecture of thebuilding.
2. Communication equipment support structuresshould be screened and located as to blend inwith the design of the roofs, rather than beingmerely attached to the roof-deck.
3. Painting equipment, erecting fences, and usingmansard-type roofs are not acceptable methodsof screening.
4. All roofs and roof mounted equipment shallpresent a monochromatic appearance.
5. Consider green roof options including the use ofroof stormwater for amenities and BMPs.
Mechanical equipment shall be screened by
parapet walls or other roof forms.
Roof forms shall screen rooftop equipment.
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Lenexa City Center Design Standards & Guidelines April, 200742
Screening of Parking Structures
Intent:To reduce the visual impact of structured parkinglocated above grade.
Standards & Guidelines:1. At ground level, free-standing parking structures
shall comply with guidelines addressed underWeather Protection and Ground Level Details.
2. Street-facing faades of parking levels withinthe building as well as ground levels of free-standing parking structures shall be screened ortreated architecturally. Treatment should allowthe levels to appear more like a typical buildingfloor, rather than open slabs with visible carsand ceiling lights. Two or more of the followingarchitectural treatments shall be required:
a. Square openings, rather than horizontalb. Planting designed to grow on the faadec. Louvers
d. Expanded metal panelse. Decorative metal grillsf. Spandrel (opaque) glassg. Other treatments, as approved by the
Director of Planning & Development, thatmeet the intent
Free standing parking garages shall follow guidelinesunder Weather Protection and Ground Level Details.
Parking levels within the building should provide
architectural treatment.
trellis with planting
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4Lenexa City Center Design Standards & Guidelines April, 2007
Marking Gateways to Districts
Intent:To identify and highlight major entrances into various districts ofthe City Center neighborhood.
Standards & Guidelines:1. In conjunction with each projects final plan approval, the
City shall develop a map designating Gateway areasalong major streets. Along with other special gatewayfeatures, such as signage and landscaping, buildings atgateways shall be designed to emphasize their locationas entries into each respective City Center project.
2. Buildings within Gateway areas should incorporatearchitectural features that are bold and dramatic, such asthe following:
a. Tower forms at cornersb. Large entriesc. High bay lobbiesd. More intense colore. Accent lightingf. Oversized windowsg. Unusual shapes or formsh. Artwork, such as sculpture or mural
Within Gateway areas, buildings shall be de-
signed to emphasize their location as entries
into the project.
tower at corner
large entry
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Buildings within Gateway areas should incorporate
architectural features that are bold and dramatic.
tower forms at corners
large entryway
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Lenexa City Center Design Standards & Guidelines April, 200744
Pedestrian Scale Signage
Intent:To ensure that signs are appropriate for and scaledto pedestrians.
Standards & Guidelines:1. Signs shall be oriented to pedestrians, rather
than vehicles. The following types of signsare encouraged in the City Center, providedthey are part of an approved sign scheme:
a. Blade signs (projecting over sidewalk)b. Window signs (painted on glass or
hung behind glass)c. Logo signs (symbols, shapes)d. Wall signs over entrancee. Sandwich board signs not larger than
six square feet
2. Pole signs are not permitted and monumentsigns for individual businesses are stronglydiscouraged.
3. Signs shall be of highquality and be evaluatedwith respect to size, scale,relationship to other signs,function, location andgraphic design quality.
Blade sign
Wall sign
Sandwich board
Window signLogo sign
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Integration of Signage withArchitecture
Intent:To ensure that signage is part of the overalldesign of a project and not an additive orafterthought.
Standards & Guidelines:1. The design of buildings and sites shallidentify locations and sizes for futuresigns. As tenants install signs, suchsigns shall be in conformance withan overall sign scheme that allowsfor advertising which fits with thearchitectural character, proportions,and details of the development. Thesign scheme shall indicate location,size, and general design.
2. Unless incorporated into a landmarkbuilding, signs shall not project above
the roof or parapet.
Sign integrated with exterior building details.
Sign integrated with building design.
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Lenexa City Center Design Standards & Guidelines April, 200746
Creative and Artistic Elements inSignage
Intent:To encourage interesting creative and uniqueapproaches to the design of signs.
Standards & Guidelines:1. Signs should be highly graphic in form,
expressive and individualized.
2. Signs should convey the product or serviceoffered by the business in a bold, graphicform.
3. Projecting signs, supported by ornamentalbrackets and oriented to pedestrians arestrongly encouraged.
4. If projecting signs or wall signsincorporate one-of-a-kind graphic
elements, the size allowed may beincreased by 20%, as long as the sign isoriented to pedestrians.
Sign expresses the product, integrated with graphic form.
Unique, highly graphic signs.
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APPENDIX A: City Center Neighborhood Streetscape Elements M
The following Streetscape DesignMatrix is an addition to the City CenterNeighborhood Design Guidelines andwas created to ensure that the principlesof urban place making were encouragedwithin the proposed street corridors. These
principles have been identified as:
Walkability
Mixed Use
Connectivity
Compactness
Sustainability
Community
Incorporating these principles into thecreation of the Streetscape Design Matrixresults in a better understanding of where thelinkages between all of the neighborhooddevelopments will occur within Lenexa CityCenter, and reinforces these principles byguiding the selection of unifying streetscapeelements.
The street is the river of life of the city, the place where we come together, the pathway to thecenter.
- William H. Whyte
STREETSCAPE ELEMENTS MATRIX
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Lenexa City Center Design Standards & Guidelines April, 200748
APPENDIX A: City Center Neighborhood Streetscape Elements M
Methodology:
The vision for overall connectivityand unifying elements, to beplaced at the pedestrian level,is desired for the City Centerneighborhood. This approachhelps promote the future
developments to become thewalkable urban environmentseveryone wants them to be.
These elements also allow forthe identity of Lenexa to crossindividual site boundaries andemerge as a unified City Center.The proposed unifying elementsthat have been delineatedinclude:
Roadway Lighting
Pedestrian Lighting
Site Furnishings
Tree Species
The diagram above delineates three specific corridors that extend across87th Street Parkway and Renner Boulevard and will reinforce a higherlevel of connectivity at the pedestrian level. The Red, Blue, and Greenstreets represent where the primary unifying elements should occur.
Street Hierarchy:
The overall hierarchy that wascreated for the City Center included three major vehicular/pedestrian corridors that extended across site boundaries as welas Renner Boulevard and 87th
Street Parkway. These streetsare graphically represented asthe Red, Blue, and Green Streetsin the diagram at left.
The Blue Street is the main connector street between the CityCenter East Village and CityCenter development.
The Red Street is the innecirculation ring that currentlyconnects City Center EasVillage, City Center, and City
Center North Village.
The Green Street is the mainNorth/South connector streethat links the City Center NorthVillage and the City Center development.
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APPENDIX A: City Center Neighborhood Streetscape Elements M
The Streetscape Design Matrix delineates the unifying elements that will be required throughout the various phases of devel-opment within the Lenexa City Center Neighborhood. The matrix will link the major streets within the Lenexa City Center byproviding a palette of contiguous site furnishings, street trees, and pedestrian lighting. The repetition of a palette of visuallycohesive urban elements creates a unified pedestrian district and a more cohesive design. The matrix should be used as areference to the following pages, which contain product specifications of the selected streetscape unifying elements.
Street Trees - shall be located a minimum distance of 2.5 from back of curb to center of tree. The Director of Planning shall approve proposed tree species for all
other streets. Technical specifications for any of the proposed products may be obtained from the City of Lenexa upon request.
STREETSCAPE ELEMENTS MATRIX
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Lenexa City Center Design Standards & Guidelines April, 200750
APPENDIX A: City Center Neighborhood Streetscape Elements M
PEDESTRIAN LIGHTING AND BOLLARD DESIGN:
A unifying pattern of pedestrian lightfixtures and illuminated bollards willfurther add to the connection withinthe Lenexa City Center neighborhood.Well chosen light fixtures are anaesthetic benefit during the day and
night, as well as improving the safetyof the pedestrian way during the nighthours. Bollards that are limestone inappearance shall be incorporatedinto each project. The technicalspecifications provided by the City ofLenexa upon request.
LUMINIS ECLIPSE - W705 POLE MOUNT
The Luminis Eclipse W700 pole mount series offers dif-fused and controlled lighting, and is ideal for open pe-destrian landscapes. The Eclipse fixture and pole shallbe champagne (tan/brown) in color.
LIMESTONE BOLLARD
CHAMPAGNE COLOR
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APPENDIX A: City Center Neighborhood Streetscape Elements M
ROADWAY LIGHTING:
The street lights for Lenexa City Centerwere selected on the basis of function,maintenance, and overall aestheticsin a manner that helps unify the entiredevelopment.
The Gardco Circa pole mount series offersdiffused and controlled lighting, andis ideal for roadway applications. TheCirca fixture offers a LED ring around thefixture itself and is planned to be utilizedalong Renner Boulevard and 87th StreetParkway as well as other neighborhoodstreets. The blue LED ring will be utilizedfor those fixtures on 87th Street Parkwayand Renner Blvd. Each individual CityCenter project will select its own LEDring color. City Center East Village willalso be using the Blue LED ring. These
fixtures, when used on residential streets,shall not incorporate the LED ring.These fixtures and poles shall also bechampagne (tan/brown) in color. Thetechnical specifications provided by theCity of Lenexa upon request.
GARDCO LIGHTING - CIRCA AREA LIGHTING WITH BLUE LED RING
GARDCO LIGHTING - CIRCA AREA LIGHTING OFFERS DOUBLE MAST ARM FLEXIBILITY
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Lenexa City Center Design Standards & Guidelines April, 200752
APPENDIX A: City Center Neighborhood Streetscape Elements M
SITE FURNISHINGS:
A careful selection of site furnishingswill subtly differentiate the uniquecharacter of each of the Red, Blue,and Green streets. All of the sitefurnishings shown emerge from a seriesof products that are manufactured by
Landscape Forms. Bench types usedshall be varied (wood and metal) toprovide variety and seating comfort.The technical specifications providedby the City of Lenexa upon request.
The site furnishings section includes:
Pedestrian Benches
Trash Receptacles
Bicycle Racks
AUSTIN BENCH
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APPENDIX A: City Center Neighborhood Streetscape Elements Ma
STAY BENCH - 35 COLLECTION SIT BENCH - 35 COLLECTION
AUSTIN BENCH PITCH TRASH RECEPTACLE
Benches - Landscape Forms 35 Collection
- Sit Bench- Stay Bench
Austin Series - Back/Backless
- Austin Aluminum Bench- Austin Wood Bench
Trash Receptacle - Landscape Forms- Pitch Trash Receptacle
Bicycle Rack - Landscape Forms- Landmark Collection - Ring Series
MIX BENCH - 35 COLLECTION
BICYCLE RACK
SITE FURNISHINGS
SIT BENCH - 35 COLLECTION
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APPENDIX A: City Center Neighborhood Streetscape Elements M
Well designed streetscapes accentuate the public realm and unify corridors of develop-ment at the pedestrian scale.
STREET TREE SELECTION
A careful selection of street trees wascompleted to ensure that the correctstreets were selected along majorcorridors of circulation. All of the streettrees shown in the following sectioncan survive in urban conditions and
have aesthetics that will complementthe entire development.
A preferred tree species list, for theremaining blocks within the develop-ment, will be provided by the City ofLenexa upon request.
The street tree species were selectedalong:
Green Street
Blue Street
Red Street
Peach Street
Yellow Street
Tan Street
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APPENDIX A: City Center Neighborhood Streetscape Elements Ma
Blue Street - Autumn Purple Ash
The Autumn Purple Ash is an excellent street
tree that tolerates extreme fluctuations in
climatic conditions, tolerates both wet/dry
soil conditions, and has an exceptionally
rich purple fall color.
Red Street - October Glory Maple
The October Glory Maple has a vibrant
red fall color that will accentuate any
streetscape. This Maple is drought
tolerant and not dependent on irrigation
or constant maintenance.
Green Street - Ginkgo
The Ginkgo (male) is an upright arching tree
that is very adaptable to stressful situations,
including poor soils and compacted soils,
and is tolerant of heat and drought, winter
salt spray, and urban conditions. Theunique fan shaped leaves have an intense
golden-yellow fall color.
The diagram above represents the overall street tree hierarchy that delineat
the specific species for each of the represented corridors. This portion of t
matrix has been expanded in scope to address other unified opportunities
STREET TREE SELECTION
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APPENDIX A: City Center Neighborhood Streetscape Elements M
Tan Street - Lacebark Elm
The Lacebarks unique exfoliating bark
comes in shades of gray, green, brown,
and orange. This species of Elm makes an
excellent street tree and is adaptable to ex-
tremes in climate and soil conditions, and
is also highly resistant to Dutch Elm disease
and elm leaf beetle.
Peach Street - London Planetree
The most striking feature of the London
Planetree is its flaking bark that peels to
reveal a lighter colored bark underneath.
Best used only in open areas where itsoverall growth will not be as restricted.
Yellow Street - Swamp White Oak
The Swamp White Oak is a drought tolerant
oak that thrives in full sun to partial shade.
The species was selected because of its fall
display of yellow and red leaves and its
tolerance to fluctuations in climate.
STREET TREE SELECTION
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