Long-Range Transportation Plan

The Williamson County Commissioners Court adopted the Long-Range Transportation Plan in October 2009. Amendments to the plan were approved in October 2015 and June 2016. The US Census Bureau recently announced that Williamson County is the sixth fastest growing county in the United States. The County’s continued growth requires progressive planning in order to keep pace with the increase in the number of residents and vehicles. Williamson County has been working with its cities and neighboring counties in order to coordinate connectivity and mobility throughout the region. The latest amendments to the Long-Range Transportation Plan (LRTP) outline a network of roadways that will foster safety and mobility across the County, and include a map of controlled access facilities, a map of arterial facilities and projects for central Williamson County. The locations of the controlled access facilities and arterial roadways are conceptual only. Final alignments for each route will be determined through appropriate planning and environmental studies.

This page contains the latest information on the Williamson County Long-Range Transportation Plan, including an interactive web map, planning documents, and a downloadable map book

If you have any questions or would like additional information on the Williamson County Long-Range Transportation Plan, please e-mail planning@wilco.org or call (512) 943-3330.


To see a full-size version of the map click here