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Construction Updates

Construction Advisory: US 183/183A Intersection Project

Work began the week of November 17, 2014 on the improvement project for the US 183/183A Intersection in Williamson County. The project will entail pavement widening, drainage improvements, signal adjustments and minor new road construction.  The improvements will facilitate smoother and safer turning movements and improve access across the southbound lanes.  Motorists should be aware that the project will consist of day and night time lane closures during the construction period.  The project is expected to be finished in the Fall of 2015.


Week of April 13, 2015

No closures expected at this time.





 MoPac Improvement Project logo

The Mobility Authority is constructing Express Lanes on MoPac. Click here for construction alerts. 
To stay informed on your mobile device, Download the MoPac Smart phone App.
290 Manor Toll Shield
The Mobility Authority recently completed primary construction of the Manor Expressway in eastern Travis County. For additional construction updates, click here.