U.S. Route 90 is a major east–west highway in the U.S. state of Texas with large portions of it running concurrently with I-10. US 90 begins at Bus. I-10 in Van Horn, travels through San Antonio and Houston, and continues on into the state of Louisiana.
South of Van Horn
West of Del Rio
Business routes of Interstate 10
Interstate business routes are roads connecting a central or commercial district of a city or town with an Interstate bypass. These roads typically follow along local streets often along a former US route or state highway that had been replaced by an Interstate. Interstate business route reassurance markers are signed as either loops or spurs using a green shield shaped and numbered like the shield of the parent Interstate highway.
Bus. I-10-D in Van Horn