RM 620 Phase 2

Location From Cornerwood to Deepwood Drive
Description This RM 620 project is approximately 2.74 miles in length and is made up of two segments.

Segment 1 (Cornerwood Drive to Wyoming Springs Drive):
This segment of roadway is a TxDOT project to restripe the existing four lane section to a six lane section.  Sidewalks along the north side of RM 620 in this segment are also planned; however funding has not been identified at this time.  

Segment 2 (Wyoming Springs Drive to Deep Wood Drive):
This segment of roadway is a Williamson County project to widen the roadway from four to six lanes and will include new curb and gutter and a raised median.  This segment will also include left and right-hand turn lanes, culverts, water-quality facilities, retaining walls and construction of sidewalk along the north side of RM 620 to fill in the current gaps.  

Status Segment 1: To be completed by TxDOT as funding becomes available.

Segment 2: The bid was awarded to Cox Commercial Construction on October 18, 2016. Construction started on January 4, 2017, and is anticipated to be completed in Spring 2018. 

A temporary night time lane closures on RM 620 between Wyoming Springs and Deep Wood on both eastbound and westbound lanes is scheduled on Monday, April 3, Tuesday, April 4,and Wednesday, April 5, from 8 p.m. to 5 a.m.  In the eastbound direction, the inside lane will be closed.  In the westbound direction, the outside lane will be closed.  The traffic shift will provide a work zone for the contractor to install a box culvert across the roadway on the north half of RM 620.  The excavation in the pavement for the installation of the box culvert will be patched nightly with asphalt prior to reopening to traffic in the morning.  
This traffic control set up may be required for multiple nights while the contractor progresses their work across the roadway.  Electronic message boards have been set up in each direction to provide traffic with advance notification of the night time lane closures. To complete the work on the south portion of the roadway, additional lane closures will be scheduled and announced. 



Contact Email roads@wilco.org or phone 512-244-8610

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