Interstate 10 in Alabama

Interstate 10
I-10 highlighted in red
Route information
Maintained by ALDOT
Length	66.269 mi[1] (106.650 km)
NHS	Entire route
Major junctions
West end	I-10 at the Mississippi state line near Grand Bay
Major intersections	US 90 near Tillmans Corner I-65 in Mobile US 90 / US 98 in Daphne
East end	I-10 at the Florida state line at the Perdido River
Location
Country	United States
State	Alabama
Counties	Mobile, Baldwin
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future Alabama State Highway System Interstate US State
← SR 9 → SR 10

Interstate 10 (I-10) is a part of the Interstate Highway System that runs from Santa Monica, California, to Jacksonville, Florida. In Alabama, the Interstate Highway runs 66.269 miles (106.650 km) from the Mississippi state line near Grand Bay east to the Florida state line at the Perdido River. I-10 is the primary east–west highway of the Gulf Coast region of Alabama. The highway connects Mobile, the largest city in South Alabama, with Pascagoula, Mississippi, to the west and Pensacola, Florida, to the east. Within the state, the highway connects Mobile and Mobile County with the Baldwin County communities of Daphne and Fairhope. I-10 connects Mobile and Baldwin County by crossing the northern end of Mobile Bay and the southern end of the Mobile-Tensaw River Delta via the George Wallace Tunnel in Mobile and the Jubilee Parkway viaduct system between Mobile and Daphne.