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. 

Lane Closures: 

The right turn lane from eastbound RM 620 to Deep Wood will be closed starting Thursday, June 22, 2017, for approximately four to six weeks as part of Williamson County’s project to widen RM 620 from Wyoming Springs to Deep Wood.  The contractor, Cox Commercial, intends for the right turn lane to be reopened to traffic prior to the beginning of the school year. This closure will occur only as the weather permits.  Closing the right turn lane provides a safe space between traffic and workers to construct the roadway widening of the existing pavement. 

Various temporary lane closures will occur on RM 620 for the purpose of paving hot mix asphalt a half of a mile east and west of the Deep Wood intersection. The work will take place on Wednesday and Thursday nights, July 26 and 27. Work will begin each night at 8 p.m. and will be complete and all lanes back open to traffic by 6 a.m. the next morning. Law enforcement will be on the project during this work to manage traffic as needed at the Deep Wood intersection. This closure will occur only as the weather permits. 

Contact Email roads@wilco.org or phone 512-943-1195

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