CTRMA: Final stretch of 183A Toll Extension complete
AUSTIN (KXAN)—The Central Texas Regional Mobility Authority opened the final stretch of the 183A Toll Extension Tuesday, according to a release from the CTRMA. It’s the last new roadway element in the 183A Phase III Project.
The one-mile segment goes underneath State Highway 29, an addition to the 183A Toll Extension connecting Leander and Liberty Hill, which opened in early April.
With this extension complete, drivers can now bypass the 183A and SH 29 intersection. According to the 138A Phase III Project website, construction on the project started back in spring 2021 to get ahead of expected congestion as Williamson County’s population grows.
Construction on the project is not quite finished. The release Field crews will continue working on other planned improvements, including the 7-mile Shared Use Path next to the roadway and landscaping elements.
