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The Central Texas Regional Mobility Authority is building one Express Lane in each direction on north MoPac (Loop 1) from Cesar Chavez Street to Parmer Lane. The Express Lanes are expected to open in 2016.


For more information about proposed improvements on MoPac south of Cesar Chavez Street visit:


Project Alert

Delays Likely - Northbound MoPac Enfield Road to Parmer Lane Thursday 8/27 after 9pm There will be numerous lane closures on northbound MoPac on Thursday evening August 27 starting at 9pm with travel delays likely between 9pm and midnight. The left lane will be closed from RM 2244 (Bee Caves Road) to Lady Bird Lake. The right lane will be closed from Enfield Road to Windsor. The center and left lane will be closed from RM 2222 to Steck for paving work in the median and the center and right lane will be closed from Duval to Parmer for overhead sign work with short complete closures of MoPac north of Duval that will last for up to 15 minutes. The right lane of the northbound frontage road will also be closed north of US 183 for sidewalk construction. Drivers may wish to consider an alternate route. 

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