U.S. 181

U.S. 181 travels just 138 miles, wholly within South Texas, from Downtown Corpus Christi to Interstate 37 (Exit 132) in southeast San Antonio. U.S. 181 begins and initially crosses the Harbor Bridge over the Corpus Christi Ship Channel. Overlapping with SH 35, U.S. 181 extends north along a freeway to span Nueces Bay along a causeway to the city of Portland.

Looking northward at the Nueces Bay Causeway, which carries U.S. 181 and State Highway 35 from Corpus Christi Beach to Portland. Photo taken by Kevin Trinkle. - 07/11/2005
Northward at Gregory, SH 35 turns east toward Aransas Pass while U.S. 181 angles northwest toward Taft. Further west, U.S. 181 bypasses Sinton along a controlled access expressway, where it meets U.S. 77 and future IH 69E.
8th Street leads U.S. 181 through the Skidmore business district as a five-lane boulevard. U.S. 181 expands again into a divided highway north from the community to Beeville. There a 9.3 mile long freeway bypass takes U.S. 181 around the east side of the Bee County seat.
U.S. 181 reverts to a two lane highway north to Kenedy in Karnes County, where it begins the western turn toward San Antonio. U.S. 181 otherwise stays somewhat rural in between the small cities of Karnes City, Falls City, Poth and Floresville.
U.S. 181 Texas Guides
Construction started in August 2016 to replace the aging Harbor Bridge in Corpus Christi. The $900 million Harbor Bridge Replacement Project will realign U.S. 181 and SH 35 west onto a new cable-stayed bridge spanning Corpus Christi Ship Channel, and connecting with Interstate 37 and SH 286 (Crosstown Expressway) at a redesigned interchange. The project is scheduled for completion in April 2021.
Looking south at the Harbor Bridge toward Downtown Corpus Christi and the U.S. 181 freeway connecting with IH 37.
07/11/05
The High Bridge opened to traffic in 1959 to replace a low level span across the Corpus Christi Ship Channel. A new cable-stayed bridge under construction through 2021 replaces this crossing further west.
07/11/05
Photo Credits:
- Kevin Trinkle: 07/11/05
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Page Updated Tuesday August 29, 2017.