The Central Texas Regional Mobility Authority and the Texas Department of Transportation worked with local partners to study mobility improvements on US 183.

This environmental study, called the 183 North Mobility Project, thoroughly analyzed a nine-mile section of US 183 between SH 45 North and MoPac to determine the best options for managing congestion, as well as providing a reliable transit route and facilitating reliable emergency response.

The study led to approval of a plan to add two Express Lanes in each direction along a 9-mile stretch of US 183 between SH 45/RM 620 and MoPac, the addition of a fourth general purpose lane to bring the total number to four in each direction and Express Lane direct connectors to and from southbound MoPac. The project also includes operational improvements for the transition to MoPac, new shared use path connections, new sidewalks, and cross-street connections for bicycles/pedestrians.

The Mobility Authority is in the process of procuring a design-build contractor for the project. Construction is expected to begin in early 2021.





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