Williamson County Officials Schedule RM 620 Phase 2 Unveiling

WILLIAMSON COUNTY, TX — Williamson County and Texas Department of Transportation officials have scheduled a ribbon-cutting for the second phase of RM 620, officials said on Tuesday.

The second phase of the project is about 2.74 miles in length from Cornerwood to Deep Wood Drive and is made up of two segments, officials said. Williamson County has just completed its segment from Wyoming Springs Drive to Deep Wood Drive, after widening the roadway from four to six lanes and installing new curb and gutter and a raised median.

The project included 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, officials said. The project was designed by Halff Associates and the Prime Contractor was Cox Commercial.

County officials noted the project was completed in 17 months at a cost of $6.3 million. The Texas Department of Transportation’s segment includes re-striping the existing four-lane section to a six-lane section from Cornerwood Drive to Wyoming Springs Drive, according to a county press advisory. Construction is expected to be completed in July.

The ribbon-cutting ceremony is scheduled for July 23, with Precinct 1 Commissioner Terry Cook and TxDOT Austin District Engineer Terry McCoy expected to be in attendance.

Ribbon-cutting event details

When: Monday, July 23, 9:30 a.m.

Where: Parking lot at 1880 Round Rock Avenue, Round Rock, Texas

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