U.S. Route 90 or U.S. Highway 90 (US 90) is an east–west major United States highway in the Southern United States. Despite the "0" in its route number, US 90 never was a full coast-to-coast route. It generally travels near Interstate 10 (I-10) and passes through the southern states of Texas, Louisiana, Mississippi, Alabama, and Florida. US 90 also includes part of the DeSoto Trail between Tallahassee and Lake City, Florida.
U.S. Route 90
US 90 south of Van Horn
US 90 (foreground) crossing Bayou des Allemands at the town of Des Allemands in Louisiana
US 90/Alabama State Route 188 concurrency ends in Grand Bay.
Interstate 10 (I-10) is the southernmost transcontinental highway in the Interstate Highway System. I-10 is the fourth-longest Interstate in the United States at 2,460.34 miles (3,959.53 km), following I-90, I-80, and I-40. This freeway is part of the originally planned network that was laid out in 1956, and its last section was completed in 1990.
Western end of I-10 at the McClure Tunnel in Santa Monica, California
The San Bernardino Freeway in California near the interchange with the Ontario Freeway (I-15)
The end of I-17 at I-10 in Phoenix, Arizona
View of Lordsburg from US 70 and the junction with I-10 in New Mexico