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Church of Godof Prophecy

Capital CityChurch of Christ

Western BoulevardPresbyterian Church

Triangle VineyardChristian Fellowship

Church of Godof Prophecy

Capital CityChurch of Christ

Western BoulevardPresbyterian Church

Triangle VineyardChristian Fellowship

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Church of Godof Prophecy

Capital CityChurch of Christ

Western BoulevardPresbyterian Church

Triangle VineyardChristian Fellowship

Church of Godof Prophecy

Capital CityChurch of Christ

Western BoulevardPresbyterian Church

Triangle VineyardChristian Fellowship

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Western BoulevardPresbyterian Church

Triangle VineyardChristian Fellowship

0 700350Feet

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Schools

Buildings

Conservation/Open Space

Greenways

Streets

Proposed Road Closure

Property Lines

Rail

Surveyed Culverts

Surveyed Streams

Surveyed Open Waters

Lakes

Floodway

100 Year Floodplain

College Property

Surveyed Wetlands

Cemeteries

Colleges & Universities

Lane Geometry

New Bridge

Existing Bridge

Power Tower

Places of Worship

Historic Places (SHPO)

LEGEND

Schools

Buildings

Conservation/Open Space

Greenways

Streets

Proposed Road Closure

Property Lines

Rail

Surveyed Culverts

Surveyed Streams

Surveyed Open Waters

Lakes

Floodway

100 Year Floodplain

College Property

Surveyed Wetlands

Cemeteries

Colleges & Universities

Lane Geometry

New Bridge

Existing Bridge

Power Tower

Places of Worship

Historic Places (SHPO)

LEGEND

PedestrianTunnelPedestrianTunnel

Loop removed toeliminate weave

Both on-rampsnow merge on right

side of I-440

Off ramp toMelbourne Rd

440

1

KMART

NCSU NCSU NCSU

440

1

KMART

NCSU NCSU NCSU

440

1

KMART

NCSU NCSU NCSU

440

1

KMART

NCSU NCSU NCSU

440

KMART

1

WESTERN BLVD

WESTERN BLVD

0 15075FeetPRELIMINARY: SUBJECT TO CHANGE

Schools

Conservation/Open Space

College Property

Greenways

Property Lines

Proposed Road/Ramp Removal

Surveyed Streams

Surveyed Open Waters

Floodway

100 Year Floodplain

Surveyed Wetlands

Cemeteries

Colleges & UniversitiesNew Bridge

Project Design Area

Power Tower

Churches

Historic Property

New Roadway withLane Lines (white)

Historic Places (SHPO)

LEGEND

NCSU

NCSU NCSU

Triangle VineyardChurch ofFellowship

Triangle VineyardChurch ofFellowship

Capital CityChurch of Christ

Capital CityChurch of Christ

RFD#8RFD#8

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Oak GroveCemeteryOak GroveCemetery

Western Boulevard InterchangeSTEP 1 - Initial Sketches STEP 2 - Conceptual Designs Recommended for Detailed Study

I-440 IMPROVEMENTSWalnut to Wade

STIP #U-2719 Wake County

Screening Results• Future traffic would back up onto I-440 for the westbound off ramp unless triple left turns are provided. There would not be enough lanes on Western Boulevard to accommodate triple left turns.• Would accommodate bicycles and pedestrians.• Generally sufficient existing right of way, so minimal direct impacts to surrounding properties.

SINGLE-POINT URBANINTERCHANGE (SPUI)

Screening Results• Traffic operations would have an acceptable level of service through 2035.• Would accommodate bicycles and pedestrians.• Generally sufficient existing right of way, so minimal direct impacts to surrounding properties.

DOUBLE CROSSOVERDIAMOND (AKA DIVERGING DIAMOND)

Screening Results• Future traffic would back up onto I-440 for both off ramps unless triple left turns are provided. There would not be enough lanes on Western Boulevard to accommodate triple left turns.• Would accommodate bicycles and pedestrians.• Generally sufficient existing right of way, so minimal direct impacts to surrounding properties.

TRADITIONAL DIAMOND

Screening Results• Melbourne Road interchange would not be accessible to travelers getting on westbound I-440 from Western Boulevard.• Substantially higher costs and impacts compared to other options.• Additional right of way needed would likely impacts homes at Wendy Lane and Teakwood Place.• Least accommodating to bicycles and pedestrians.

MODERNIZE EXISTINGINTERCHANGE FORM

DOUBLE CROSSOVER DIAMOND (AKA DIVERGING DIAMOND)