O'Connor Drive Overpass at SH45

Location SH 45 frontage road west of Rattan Creek to McNeil Road and O'Connor Dr. intersection with SH 45 west of MoPac/Loop 1.  A GIS map of the project is available here.
Description The improvements included construction of a grade-separated interchange at SH 45 and the O’Connor Drive extension, as well as construction of frontage roads and associated entrance and exit ramps along SH 45. Construction includes eastbound and westbound three-lane frontage roads extending approximately 2,000 feet west of O’Connor Drive and 4,400 feet east of O’Connor Drive. The interchange extends approximately 600 feet north of the SH 45 right-of-way and ties into Williamson County’s O’Connor Drive extension project. Entrance and exit ramps are provided on either side of the O’Connor Drive interchange along the SH 45 frontage roads. The project was constructed within the existing SH 45 right-of-way and Williamson County’s O’Connor Drive right-of-way.

A ribbon cutting for the SH 45 Interchange and O'Connor Drive Extension was held August 21, 2014, at 10 a.m.  Construction is completed and open to traffic.

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

Project Map

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