Project to add pavement for auxiliary and merge lanes on southbound MoPac at the Bee Cave Road and Barton Skyway entrance ramps.
Travel impacts for the weeks ahead include the following:
SUN (6/16) 8 p.m. – 5 a.m. On southbound MoPac, there will be moving lane and ramp closures between Barton Skyway and Loop 360. Please use caution while driving.
*All closures are subject to change based on weather and other circumstances.
As of January 12, 2024, southbound MoPac has been striped into a new traffic pattern. The entrance ramps from Barton Skyway and Bee Cave Road now feed into a new through lane, and drivers entering from Barton Skyway have more space to accelerate before merging onto MoPac. Additionally, the left lane has become an Exit Only lane to southbound Loop 360/Capital of Texas Highway. Please drive cautiously as drivers navigate the new configuration.
The southbound MoPac corridor near Barton Skyway in Austin is plagued by significant congestion issues. Improvements are needed to help alleviate the consistent bottleneck from traffic merging onto southbound MoPac at the Barton Skyway and Bee Caves Road entrance ramps. Current conditions cause backups to the Winsted Lane and Enfield Road entrance ramps and beyond.
Non-tolled improvements include adding pavement for auxiliary and merge lanes on southbound MoPac at the Bee Caves Road and Barton Skyway entrance ramps. This intends to alleviate congestion at Winsted Lane, Enfield Road, Bee Caves Road, and Barton Skyway, and improve travel time throughout the corridor.
Overwhelming demand for the southbound MoPac corridor near Barton Skyway has exceeded capacity of the existing configuration. Due to weaving associated with the current entrance ramp configuration, only 60 percent of existing capacity is being utilized during peak hour traffic. Drivers are experiencing unpredictable travel times and route delays.
The project improvements include:
Estimated Cost: $10 million
Funding Source: Mobility Authority
Sign up for updates about the project or contact our team using the contact form below. You can also call us at 512-996-9778.
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