News Summary
The Central Texas Regional Mobility Authority has opened the final segment of the 183A Toll extension, enhancing travel for commuters in Cedar Park and Williamson County. This 5-mile extension allows drivers to bypass traffic signals at key intersections, improving travel efficiency. The construction, part of a broader initiative, also plans for future enhancements, including a Shared Use Path. The toll road is expected to serve a growing daily audience of commuters looking for time-saving travel options.
Cedar Park, Texas – The Central Texas Regional Mobility Authority (CTRMA) has officially opened the final one-mile segment of the 183A Toll extension, a key development that is set to enhance commuter access in the area. This new segment, which goes under State Highway 29, will allow drivers to bypass a major intersection, contributing to a smoother and more efficient travel experience.
This opening marks the completion of the primary 5-mile extension of the 183A Toll Road, which initially opened on April 9, 2025. With the conclusion of the 183A Phase III Project, all new roadway components have been installed, expanding the toll road’s reach to nearly 16 miles of uninterrupted travel. This extension connects Liberty Hill to northwest Austin, providing vital access for commuters in the rapidly growing Williamson County.
The newly opened segment enables drivers to avoid traffic signals at several key points, including Hero Way, San Gabriel Parkway, Bryson Ridge Trail, Whitewing Drive, and SH 29, aiming to alleviate congestion that has arisen from the area’s significant population growth. For those who prefer not to incur toll costs, the existing non-tolled general-purpose lanes of US 183 remain available.
Construction and Features of the Project
The construction of the 183A Phase III Project began in the spring of 2021, as part of a strategic initiative to manage anticipated congestion due to increasing residential and commercial development in Williamson County. The extension not only enhances vehicular travel but also includes future plans for a 7-mile Shared Use Path and various landscaping elements to improve the roadway environment.
Currently, road crews have been reduced, but they remain active on-site to finish up essential improvements. While ongoing construction activities will not affect the toll road’s functionality, there will be necessary road closures, which will be communicated through the dedicated 183A Phase III Project website.
Toll Rates and Usage
Since its opening, the extended 183A Toll Road has reported an impressive average of 35,000 users daily, indicating a high acceptance among commuters. To use the toll road, drivers will incur a fee of $2.38 with electronic toll tags, a nominal charge for the convenience provided.
Completion Timeline
Looking ahead, additional construction activities, including landscaping enhancements and final clean-up, are anticipated to conclude by July 2025. This timeline aims to ensure that the infrastructure not only serves immediate commuter needs but also contributes positively to the site’s long-term aesthetic and functional quality.
The extension of the 183A Toll Road is a significant advancement in addressing the transportation challenges faced by residents of Cedar Park and surrounding areas. By providing a reliable and time-saving travel option, it aims to improve the overall commuting experience in a region that continues to expand.
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Additional Resources
- Community Impact: CTRMA Completes 183A Toll Extension
- Wikipedia: Liberty Hill, Texas
- KVUE: 183A Toll Road Extension
- Google Search: 183A Toll Road extension
- Community Impact: Trend Stories
- Google Scholar: 183A Toll Road extension
- KXAN: CTRMA 183A Toll Extension Opening
- Encyclopedia Britannica: 183A Toll Road
- KVUE: 183A Toll Extension Project Timeline
- Google News: 183A Toll Road
