Interstate 10

transcontinental Interstate Highway in southern United States

Interstate 10 (or I-10) is a long Interstate Highway which the west side ends at Santa Monica, California (near Los Angeles), and the other side ends at Jacksonville, Florida. In Texas, it is one of the routes which the speed limit is 80 mi (128.7 km) per hour. The route is 2,460.34 miles (3,959.53 km) long and travels through 8 states.[1] It is the fourth longest Interstate Highway in the United States after I-90, I-80, and I-40.

Interstate 10 marker

Interstate 10

I-10 highlighted in red
Route information
Length2,460.34 mi[1] (3,959.53 km)
NHSEntire route
Major junctions
West end SR 1 in Santa Monica, CA
Major intersections
East end I-95 / US 17 in Jacksonville, FL
CountryUnited States
StatesCalifornia, Arizona, New Mexico, Texas, Louisiana, Mississippi, Alabama, Florida
Highway system

Major cities along the highway



  1. 1.0 1.1 "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of October 31, 2002". Route Log and Finder List. Federal Highway Administration.

KML is from Wikidata