yorktown high school arlington, virginia · ehrenkrantz eckstut & kuhn architects yorktown high...
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E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T S
YORKTOWN HIGH SCHOOLArlington, VirginiaPA R K I N G R E P O R T A N D T R A F F I C D E M A N D M A N A G E M E N T P R E S E N TAT I O N
A P R I L 1 2 , 2 0 0 7
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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• Context and Background
Matrix of Responsibilities
• Neighborhood Concerns and County Responsibilities
• Parking Needs
• Transportation Demand Management
• Alternatives for Additional Parking
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AGENDA
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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271 parking spaces were available prior to park renovation and school addition
Previous Studies:
• Greenbrier Park Master Plan, 2002
Yorktown High School Master Plan, 2002
A Traffi c Impact and Parking Analysis of Yorktown High School, 2006
HS Space Guidelines, Fall 2006/YHS Schematic Design, Spring 2007
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• “Th e fi nal requirement for parking in Option A is therefore not yet determined, but the graphics included in this report indicate an area capable of supporting 330 spaces to accomodate overfl ow parking from the Greenbrier site, and the parking has been located in such a way as to be convenient to the park amenities.”
Yorktown High School Master Plan, page 8
CONTEXT AND BACKGROUND
Yorktown High School Master Plan, page 11
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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Footprint is slightly larger, but schematic design brings daylight into building and facilitates phasing. Pool included in footprint.
Creation of drop-off loop and internal sidewalks improves safety and accessibility
Layout refl ects understanding of topography; 268 spaces
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CONTEXT AND BACKGROUND
Yorktown High School Master Plan, page 11
FROM MASTER PLAN TO SCHEMATIC DESIGN
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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Ensure that Yorktown High School renovation does not worsen current traffi c and parking conditions.
Resolve issues and/or develop plans to address community concerns.
Describe the basis for the number of parking spaces recommended and the number estimated as required for specifi ed times and functions.
Identify options for additional parking and relative costs and benefi ts of each.
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SCHOOL BOARD MANDATECONTEXT AND BACKGROUND
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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Suzanne Burrows, CPHD, Neighborhood ConservationRobert Capper, PRCRCharlie Denney, DES, TransportationRasheda Dupree, CPHDLisa Grandle, PRCRDot Green, Yorktown High SchoolJill Griffi n, CPHD, PlanningSteve Larson, Arlington Public Schools, TransportationRobin Leonard, PRCRHillary Lord, Ehrenkrantz Eckstut & Kuhn ArchitectsTim McIntosh, CPHD, Neighborhood ConservationSean O’Donnell, Ehrenkrantz Eckstut & Kuhn ArchitectsVaughan Olbrys, Arlington Public SchoolsTerry Russell, CPHD, ZoningSarah Stott, DES, Parking
Th e Draft Parking Report was published electronically March 8 and was presented to the community and other interested parties March 12.
PARTICIPANTS AND PROCESSCONTEXT AND BACKGROUND
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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Issue ResponsibilityArlington Public Schools Arlington County
Staff parking needs Yorktown HS Event parking needs Yorktown HS PRCR – Greenbrier ParkShared parking at times of high demand Yorktown HS PRCR – Greenbrier ParkParking for pool and related facilities Yorktown HS PRCR – Greenbrier ParkStudent parking permits Yorktown HSHigh school bus and car drop-off Yorktown HSOn-street parking DES – TransportationTraffi c around site APS - Design and Construction DES – TransportationTraffi c calming DES – TransportationSidewalks, curbs and gutters – perimeter of school site APS - Design and ConstructionSidewalks, curbs and gutters – not abutting school site CPHD - Neighborhood
ConservationConsideration for one-way traffi c on 28th Street DES – TransportationTrash Yorktown HS PRCR – Greenbrier ParkNoise resulting from evening events Yorktown HS PRCR – Greenbrier ParkPedestrian safety – around site DES – TransportationPedestrian safety – on site APS - Design and ConstructionOptions for additional on-site parking APS - Design and ConstructionTraffi c zone and speed limit enforcement in surrounding neighborhood
Police – Special Operations Section
Parking enforcement on combined site Yorktown HS Resource Offi cer Police – Special Operations SectionART bus and Metrobus issues DES – TransportationZoned parking changes DES – Transportation
MATRIX OF RESPONSIBILITIES
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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23RD RD. N.
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Yorktown
Zoned parking
Neighborhood traffi c
Street improvements
ART bus and Metrobus issues
Traffi c and pedestrian safety
Parking enforcement
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NEIGHBORHOOD CONCERNS AND COUNTY RESPONSIBILITIES
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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PARKING NEEDS
Event Occurrence Number of People
SAT One per month 50-100 cars
Debate Th ree per year
One tournament
175 people
350-400 people
District band/
Chorus auditions
One per year 300-400 people
Science fair One per year 300 people
Graduation rehearsal One per year 400 people
Event Occurrence Season Number of
People
Football game Five per year, plus one playoff Fall 800-1,800 people
Homecoming dance One per year Fall 1,100 people
Variety show One per year Fall 700-750 people
Back-to-school One per year Fall 2,150 people
Basketball game Eighteen per year, plus playoff s
and holiday tournament
Winter 200-900 people
Swim meet Five per year Winter 100 people
Musical pyramid concert Two per year Winter 200 people
Winter concerts Th ree per year Winter 100-500 people
Spring sports (combination
of sports occurring
concurrently)
Th ree to four per week, plus
four to fi ve playoff games
Spring 300-400 people
Spring play Th ree consecutive nights Spring 600-700 people
Debate tournament One per year Spring 350-400 people
Spring concerts Th ree per year Spring 100-500 people
Athletic awards ceremony Th ree per year All 350 people
Family network Four per year All 100 people
Crossroads Six per year All 100 people
Meetings (including PTA,
booster clubs, etc.)
Four to fi ve per month All 20-30 people
DAYTIME WEEKEND AND EVENING PARKING REQUIREMENTS
Daytime weekend events
Evening events
Typical evening parking required
Facility Number of People
Th eater 50
Track/Stadium 60
Pool 50
Gym 25
Baseball/softball fi elds 40
Tennis courts 15
Classrooms/meeting spaces 30
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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Times of high parking demand for the school and the park do not coincide
Plan works the majority of the time
Highest peak time demand will exceed the capacity of proposed alternatives
Transportation demand management can help
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PARKING NEEDSDAYTIME WEEKEND AND EVENING PARKING REQUIREMENTS
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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TRANSPORTATION DEMAND MANAGEMENTTRANSPORTATION MODE BY SCHOOL
0%
20%
40%
60%
80%
100%
% C
hoos
ing
Mod
e
Wash
-Lee
Yorktown
Wake
field
HBWoo
dlawn
HS TOT
School
Mode of Transportation by School
Bike Walk
Ride w/ Friend
Ride w/ Parent
Drive self
Bus
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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TRANSPORTATION DEMAND MANAGEMENTDEMAND MANAGEMENT BENEFITS
Planning Objectives Planning StrategiesIncrease Parking Supply
Manage Parking
Reduce Vehicle Use
Reduce parking congestion Yes Yes YesReduce traffi c congestion Increases
congestionYes
Taxpayer cost savings Increases cost Yes YesConsumer cost savings YesImprove mobility options Reduces options YesImprove traffi c safety YesReduce pollution YesEnergy Conservation YesLand use objectives Reduces
productive usesYes
Public fi tness and health Yes Yes
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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TRANSPORTATION DEMAND MANAGEMENTDEMAND MANAGEMENT BENEFITS
Strategy Typical Adjustment in Parking RequirementsTransit Accessibility Reduce parking requirement 10% for housing and employment within
¼ mile of frequent bus service, and 20% within ¼ mile of a rail transit station
Walkability Reduce parking requirement 5-15% in walkable communities, and more if walkability allow more shared and off -site parking
Pricing Reduce parking requirement 10-30% for cost-recovery pricing (i.e. parking priced to pay the full cost of parking facilities)
Paid Incentives Reduce parking requirement 15-25% for incentives that “cash out” the cost of parking by paying staff who use alternate modes the equivalent of parking facility costs
Parking & Mobility Management
Reduce parking requirement 10-40% at worksites with eff ective parking and mobility management programs
Contingency-Based Planning
Reduce parking requirement 10-30%, and more if a comprehensive parking management program is implemented
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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TRANSPORTATION DEMAND MANAGEMENTiRIDE
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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i PLAYPLAY i RIDERIDEi SHOPSHOP
tips for reading this map
· check the key in the top left corner to see what all the map’s colors and symbols mean· use buildings, rivers and other landmarks on the map as a reference point for location· since lots of bus and train lines cross each other, check the route numbers on the map often to make sure you’re always looking at the right line· to find out which routes stop near your school, use the list to the right
i PLAY i RIDEi SHOP
TRANSPORTATION DEMAND MANAGEMENTiRIDE
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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TRANSPORTATION DEMAND MANAGEMENTiRIDE
·check the key in the top right corner of the map to see which routes stop nearyour school, where this map is in relation to the rest of arlington county, andwhat all the map’s colors and symbols mean
·use buildings, rivers and other landmarks on the map as a reference point fo
· since lots of bus and train lines cross each other, check the route non the map often to make sure you’re always looking at the right line
tips for readingthis map
Yorktown High School Neighborhood
E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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200'100'50'0
102
ALTERNATIVES FOR ADDITIONAL PARKINGOption 1: Retain and expand the current parking footprint in Greenbrier Park
Advantages:
Provides 27 additional parking spacesLittle, if any, additional cost.
Disadvantages:
No outdoor basketball court will be available on site. Elimination of the outdoor basketball court, formerly a frequently used community amenity, would require approval of an amendment to the Greenbrier Park Master Plan by the County Board.Not supported by PRCR staff due to elimination of basketball court. Located on PRCR site.
OPTION INCREMENT COST TOTAL1 27 $0 295
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E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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200'100'50'0
75
155
74
ALTERNATIVES FOR ADDITIONAL PARKINGOption 2A: Use the car drop-off as off-peak parking
Advantages:
Provides 36 additional parking spacesLittle, if any, additional cost.
Disadvantages:
Parking would not be available during drop-off and pick-up.
OPTION INCREMENT COST TOTAL2A 36 $0 304
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E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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200'100'50'0
20
ALTERNATIVES FOR ADDITIONAL PARKINGOption 2B: Use the bus drop-off as weekend and evening parking
Advantages:
Provides 20 additional parking spacesLittle, if any, additional cost.
Disadvantages:
Parking would not be available during the school day.
OPTION INCREMENT COST TOTAL2B 20 $0 278
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E H R E N K R A N T Z E C K S T U T & K U H N A R C H I T E C T SY O R K T O W N H I G H S C H O O LB U I L D I N G L E V E L P L A N N I N G C O M M I T T E EA R L I N G T O N P U B L I C S C H O O L S© 2 0 0 7 E E & K
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200'100'50'0
75
155
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20
TOTAL NUMBER OF PARKING SPACES ON SITE: 324
ON-STREET PARKING ADJACENT TO SITE: 75
YORKTOWN HIGH SCHOOL