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Wondering what’s behind lane changes or detours? Multiple transportation projects are underway across Cedar Park this month, ranging from intersection designs to new road expansions, with completion dates stretching into 2027.
Check out these transportation updates from the city, county and state resources:
Upcoming
RM 1431 road and intersection improvements
Project: Road improvements are planned from New Hope Drive to Bagdad Road and also at the RM 1431 and Whitestone Boulevard intersection near 183A Toll, both in an attempt to improve traffic flow and enhance safety for drivers, pedestrians and cyclists.
Update: The project is moving into preliminary engineering and design of the intersection. The road improvements schematic has been approved by TxDOT and is awaiting funding approval and environmental clearance.
Timeline: expected road completion winter 2027, intersection winter 2026
Cost: $11.9 million for road, $15.9 million for intersection
Funding source: city of Cedar Park, Mobility Authority, Surface Transportation Block Grant
Ongoing
New Hope Drive expansion
Project: Traffic changes are underway as the city expands New Hope Drive from four to six lanes and introduces an innovative intersection at 183A Toll.
Update: Construction is active between Block House Drive and CR 180, with a traffic shift involving the left-turn lanes from 183A onto New Hope Drive. Design work continues on the western segment toward Lakeline Boulevard.
Timeline: September 2024–spring 2027
Cost: $1.8 million for the design phase
Funding source: 2022 transportation bond
Toro Grande Boulevard roadway improvements
Project: Work is underway to improve and extend Toro Grande Boulevard. The north side will receive intersection improvements, turn lanes and pedestrian infrastructure, while the south will enhance connectivity between RM 1431, New Hope Drive and Parmer Lane.
Update: The city broke ground in November. Construction is progressing on roadway widening, utilities and drainage across multiple segments.
Timeline: November 2025–fall 2027
Cost: $38.1 million
Funding source: 2015 & 2022 bond programs; Williamson County interlocal agreements
