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Upgrades to the Whitemud Drive/Terwillegar Drive interchange are a part of the Terwillegar Drive Expansion Program.
Stage Two of the Terwillegar Drive Expansion Program includes:
Whitemud Drive/Terwillegar Drive interchange and ramp upgrades. This includes widening the northbound Terwillegar Drive to eastbound Whitemud Drive and westbound Whitemud Drive to southbound Terwillegar Drive ramps.
Whitemud Drive widening and upgrades.
Widening/rehabilitation the Rainbow Valley Bridges: 4 lanes in each direction.
Transit priority measures including possible traffic controls such as bus-only signals and potential transit lanes along Whitemud Drive for bus service to and from South Campus LRT Station.
Pedestrian/cyclist bridge over Whitemud Drive near 142 Street.
Stage Two is funded by the City of Edmonton through the 2019-2022 Capital Budget and in partnership with the Government of Alberta.
Anticipated start of construction
Public information opportunities will be available to view the detailed design.
Concept planning and preliminary design
The preliminary design for Stage Two has begun and is anticipated to be completed by fall 2021. More information about public opportunities to view the plan and share feedback will be available late 2021/early 2022.