Interstate 20 (
I-20) is a major east–west
Interstate Highway in the
Southern United States. I-20 runs beginning near
Kent, Texas, at
I-10 to
Florence, South Carolina, at
I-95. Between Texas and South Carolina, I-20 runs through northern Louisiana, central
Mississippi, western and north-central
Alabama, and north-central
Georgia. I-20 intersects seven of the ten primary north–south Interstates (all except
I-5,
I-15, and
I-25) and also the east-west Interstates
10 and
30.