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183A

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183A is an 11.6-mile toll road operated by the Central Texas Regional Mobility Authority. It extends from northwest Austin through Cedar Park and Leander in northwest Williamson County.

The number of drivers using the roadway has consistently exceeded all traffic projections since the road first opened in March 2007. As a result, the Mobility Authority is accelerating development of the northern extension of 183A. Learn more about the 183A Extension »

Toll Payment Options

183A is a cashless toll road. 183A customers can pay their tolls with a TxTag , TollTag or EZ TAG or they can choose to Pay By Mail. Pay By Mail customers are charged a slightly higher rate than TxTag customers and incur a $1.00 processing charge per bill. Pay By Mail is available on all toll roads in Central Texas, although you may receive separate bills depending on which roads you use.

TxTag remains the easiest, most cost-effective way to pay tolls on 183A and other Texas toll roads. Sign up for TxTag and save 25% off the Pay By Mail toll rate. TxTag is available online at http://www.txtag.org/, at the TxTag Customer Service Center located at 12719 Burnet Road and by calling 1-888-Go-TxTag.

  • 183A Toll Rates
183A on Twitter Latest News RESOURCEs

Latest Tweet

Feb, 17 2012

US 183/US 290 Interchange Weekend Closure

Sep, 29 2011

Mobility Authority Hosts Inaugural Ride On 183A Shared Use Path

Traffic Study

CAMPO Adopted 2035 Plan

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183A Studies

183A 2011 DETAILED INSPECTION REPORT

183A 2011 DETAILED REPORT OF CONDITIONS

183A TRAFFIC COUNTS AND TRAVEL STUDY (2011)

183A toll road has significantly improved travel times and reduced traffic on adjacent roadways including US 183. View detailed information regarding traffic volumes and travel times by downloading the study here.

FUEL USAGE AND EMISSIONS STUDY

Drivers using 183A emit significantly less pollutants associated with global warming and unhealthy ground level ozone. Drivers also used less fuel.

Download the full report »
Download the Executive Summary »