"I-20" redirects here. For other uses, see I-20 (disambiguation).
Interstate 20
Route information
Length
1,539.38 mi[1] (2,477.39 km)
Existed
1957–present
NHS
Entire route
Major junctions
West end
I-10 in Reeves County, TX
Major intersections
I-30 in Aledo, TX
I-35W in Fort Worth, TX
I-35E in Dallas, TX
I-45 in Dallas, TX
I-49 in Shreveport, LA
I-55 in Jackson, MS
I-59 from Meridian, MS to Birmingham, AL
I-65 in Birmingham, AL
I-75 / I-85 in Atlanta, GA
I-77 in Columbia, SC
East end
I-95 / I-20 BS in Florence, SC
Location
Country
United States
States
Texas, Louisiana, Mississippi, Alabama, Georgia, South Carolina
Highway system
Interstate Highway System
Main
Auxiliary
Suffixed
Business
Future
Interstate 20 (I‑20) is a major east–west Interstate Highway in the Southern United States. I-20 runs 1,539 miles (2,477 km) beginning at an interchange with I-10 in Reeves County, Texas, and ending at an interchange with I-95 in Florence, South Carolina. Between Texas and South Carolina, I-20 runs through northern Louisiana, Mississippi, Alabama, and Georgia. The major cities that I-20 connects to include Dallas-Fort Worth, Texas; Shreveport, Louisiana; Jackson, Mississippi; Birmingham, Alabama; Atlanta, Georgia; and Columbia, South Carolina.
From its terminus at I-95, the highway continues about two miles (3.2 km) eastward into the city of Florence as I-20 Business (I-20 Bus.).
^Starks, Edward (January 27, 2022). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved February 17, 2023.
Interstate20 (I‑20) is a major east–west Interstate Highway in the Southern United States. I-20 runs 1,539 miles (2,477 km) beginning at an interchange...
Interstate20 in Texas (I-20) is a major east–west Interstate Highway in the Southern United States, running east from a junction with I-10 east of Kent...
Interstate20 (I-20) is the main east–west Interstate Highway in the state of South Carolina, linking the state with important transportation and business...
In the US state of Georgia, Interstate20 (I-20) travels from the Alabama state line to the Savannah River, which is the South Carolina state line. The...
In Alabama, Interstate20 (I-20) travels 214.7 miles (345.5 km) through the center of the state. It enters the state from Mississippi near Cuba, and travels...
Interstate20 (I-20) is a part of the Interstate Highway System that spans 1,539.38 miles (2,477.39 km) from Reeves County, Texas, to Florence, South Carolina...
Interstate20 (I-20) is a major thoroughfare through the central region of the US state of Mississippi. Spanning 154.5 miles (248.6 km), it connects Jackson...
of Transportation (TxDOT). Interstate20 (I-20) has 15 business loops in the state, all located in western Texas. Along I-20, TxDOT identifies each business...
Interstate20 has 15 business routes located in Texas and one additional route in South Carolina: Business routes of Interstate20 in Texas Interstate...
Interstate 520 (I-520) is a 23.34-mile (37.56 km) auxiliary Interstate Highway that encircles most of Augusta, Georgia, and North Augusta, South Carolina...
Interstate 220 (I-220) is the designation for two Interstate Highways in the United States, both related to Interstate20: Interstate 220 (Mississippi)...
Interstate 420 is the designation for two never-built Interstate Highways in the United States, both of which are related to Interstate20: Interstate...
Interstate 820 (I-820) is an auxiliary route of I-20 in Fort Worth, Texas, of approximately 35.173 miles (56.605 km) around the city and some of its suburbs...
I20, I 20 or I-20 may refer to: Interstate20, a highway in the southeastern United States I-20 (form), a United States government document that provides...
National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network...
The Interstate Highway System of the United States, in addition to being a network of freeways, also includes a number of Business Routes assigned by the...
Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running from U.S. Route 1 (US 1) in Miami, Florida...
are roughly Interstate 30 on the north, Loop 12 on the west, Interstate 45 on the east, the Trinity River on the northeast and Interstate20 on the south...
interchange at Interstate 240 and Interstate 55 in Memphis, Tennessee. Malfunction Junction, former interchange configuration at Interstate20/Interstate 59 and...
Global Information
I-10 in Reeves County, TX
I-95 / I-20 BS in Florence, SC
