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Interstate 20
Total length: 1,535 miles (2,470 km)
Western terminus: near Kent, TX, at JCT I-10
Eastern terminus: Florence, SC, at JCT I-95
States traversed & length in each:
- Texas — 634 miles (1,020 km)
- Louisiana — 189 miles (304 km)
- Mississippi — 155 miles (249 km)
- Alabama — 215 miles (346 km)
- Georgia — 201 miles (324 km)
- South Carolina — 141 miles (227 km)
Major cities along route:
- Abilene, TX
- Fort Worth, TX
- Dallas, TX
- Shreveport, LA
- Monroe, LA
- Vicksburg, MS
- Jackson, MS
- Meridian, MS
- Tuscaloosa, AL
- Birmingham, AL
- Atlanta, GA
- Augusta, GA
- Columbia, SC
- Florence, SC
Junctions with non-related Interstates:
- Interstate 10: Western terminus near Kent, TX
- Interstate 30: Exit 421 in Aledo, TX
- Interstate 35W: Exit 436 in Fort Worth, TX
- Interstate 35E: Exit 467 in Dallas, TX
- Interstate 45: Exit 473B in Hutchins, TX
- Interstate 635: Exit 480 in Mesquite, TX
- Interstate 49: Exit 17 in Shreveport, LA
- Interstate 55: Multiplex from Exit 44 to Exit 46 in Jackson, MS
- Interstate 59: Multiplex from MS MP 129 (Meridian, MS) to AL Exit 130 (Birmingham, AL)
- Interstate 359: Exit 71 in Tuscaloosa, AL
- Interstate 459: Exit 106 in Bessemer, AL
- Interstate 459: Exit 136 in Birmingham, AL
- Interstate 285: Exit 51 in Atlanta, GA
- Interstate 75: Exit 57 in Atlanta, GA
- Interstate 85: Exit 57 in Atlanta, GA
- Interstate 285: Exit 67 in Decatur, GA
- Interstate 26: Exit 64 in Columbia, SC
- Interstate 77: Exit 76 in Columbia, SC
- Interstate 95: Eastern terminus in Florence, SC
Related loops and spurs:
- Interstate 820 — 34 miles long; 180° loop north of I-20 around Fort Worth, TX; termini at I-20 Exits 428 and 442
- Interstate 220 — 17 miles long; 180° loop north of I-20 around Shreveport, LA; termini at I-20 Exits 11 and 26
- Interstate 220 — 11 miles long; spur to Interstate 55 north of Jackson, MS; functions as a ¼ beltway (NW quadrant); I-20 Exit 41
- Interstate 520 — 12 miles long; spur that loops around from northwest corner to southeast corner of Augusta, GA; named “Bobby Jones Expressway” in honor of the late golf legend; I-20 Exit 196
Length I’ve traveled: From western terminus to GA Exit 51 (I-285); from GA Exit 55B (Lee St. SW/Atlanta) to GA Exit 57 (I-75/85); from GA Exit 67 (I-285) to eastern terminus
Time zones:
Central — Western terminus to Alabama/Georgia border
Eastern — Alabama/Georgia border to eastern terminus
Counties traversed:
Texas — Reeves, Ward, Crane, Ector, Midland, Martin, Howard, Mitchell, Nolan, Taylor, Callahan, Eastland, Erath, Palo Pinto, Parker, Tarrant, Dallas, Kaufman, Van Zandt, Smith, Gregg, Harrison
Louisiana (Parishes) — Caddo, Bossier, Webster, Bienville, Lincoln, Ouachita, Richland, Madison
Mississippi — Warren, Hinds, Rankin, Scott, Newton, Lauderdale
Alabama — Sumter, Greene, Tuscaloosa, Jefferson, St. Clair, Talladega, Calhoun, Cleburne
Georgia — Haralson, Carroll, Douglas, Fulton, DeKalb, Rockdale, Newton, Walton, Morgan, Greene, Taliaferro, Warren, McDuffie, Columbia, Richmond
South Carolina — Aiken, Lexington, Richland, Kershaw, Lee, Darlington, Florence
A quick hypertext drive: Coming soon.
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