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The city of Round Rock has several ongoing transportation projects happening throughout the city. Check out some of the latest updates on road construction.
Upcoming projects
Project: This project will extend the roadway from RM 620 to Sam Bass Road. The street will be four lanes with a roundabout at the Sam Bass intersection.
Update: The contractor is conducting field investigation and schematic development phase, with a 30% design schematic due this month.
Project: The first phase of the extension will construct a four-lane roadway from Cypress Boulevard to Mays Street. The second phase will extend this four-lane road with two bridges over Chandler Creek and I-35. Future phases will extend the street further west to connect with Wyoming Springs Drive.
Update: The first phase of the project is in final environmental documentation and will go to bid for construction in early July. Construction is expected to start this fall.
Project: A roundabout will be added to the intersection of Sam Bass and Hairy Man Roads to improve traffic flow and safety.
Update: Project design is 60% complete.
Ongoing projects
Project: The city is reconstructing Chisholm Trail Road from Sam Bass Road to RM 620, with drainage, pedestrian and lighting improvements.
Update: The discovery of utility lines within the project has delayed its completion from this summer 2026 to fall 2026.
Project: Rebuild roadway from RM 620 to Wyoming Springs to city standards.
Update: Construction is set to begin this month.
Project: This project will widen the existing four-lane roadway to a six-lane arterial thoroughfare with a raised median between Via Sonoma Trail and Red Bud Lane.
Update: The contractor is navigating the relocation of a water main near the road. Some driveways and culverts are completed.
Project: The project includes upgrading an existing two-lane road to a four-lane divided roadway with intersection and pedestrian improvements.
Update: Ongoing weather challenges have had a minor impact on the project’s schedule, but the contractor is working to make up time and completion is still expected on time.
