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Construction Alerts


  • Crews are building a retaining wall underneath Steck Avenue as they prepare to reconfigure the northbound exit ramps in the area around Steck Avenue.

  • Crews will be installing drainage structures, excavating, building retaining walls, drilling bridge foundation shafts and performing many other work activities as they construct the underpasses that will carry traffic from the Express Lanes into and out of downtown Austin.
  • Crews are continuing to construct concrete retaining walls in the median of MoPac to deal with the elevation differences between the northbound and southbound lanes.  Crews are also removing soil and hauling in roadway base material in preparation for paving some of these areas. Lane closures will be necessary at night to allow concrete trucks and dump trucks to enter and exit the median.
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