RM 620 Overpass at Railroad/Chisholm Trail Project

Location:  RM 620 from IH 35 to Deep Wood Drive
Description: The City of RoundRock, TxDOT and Williamson County  are partnering together for design and future construction of a railroad grade separation crossing at RM 620 and Chisholm Trail and safety improvements.
The project is managed by City of Round Rock.  Design is underway by Half Associates and is anticipated to be completed by spring 2018. Anticipated construction start is early 2019. For updates, click here.
Contact Email roads@wilco.org or phone 512-943-1195