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Interstate 20 Annual Average Daily Traffic (AADT)
Interstate 20 Louisiana Annual Average Daily Traffic (AADT)

| Parish
| From
| To
| AADT Composite
| Year
|
| Caddo
| Texas state line
| Exit 3/U.S. 79 south/LA 169
| 32,839
| 2000
|
| Caddo
| Exit 3/U.S. 79 south/LA 169
| Exit 5/U.S. 79 north/80
| 35,032
| 2000
|
| Caddo
| Exit 5/U.S. 79/80
| Exit 8/U.S. 80/Louisiana 526
| 43,816
| 2000
|
| Caddo
| Exit 8/U.S. 80/Louisiana 526
| Exit 10/Pines Road
| 35,004
| 2000
|
| Caddo
| Exit 10/Pines Road
| Exit 11/Interstate 220/LA 3137
| 51,025
| 2000
|
| Caddo
| Exit 11/Interstate 220/LA 3137
| Exit 13/Monkhouse Dr.
| 34,488
| 2000
|
| Caddo
| Exit 13/Monkhouse Dr.
| Exit 14/Jewella Ave
| 35,654
| 2000
|
| Caddo
| Exit 14/Jewella Ave
| Exit 16A/U.S. 171
| 27,780
| 2000
|
| Caddo
| Exit 16A/U.S. 171
| Exit 16B/U.S. 79/80
| 19,592
| 2000
|
| Caddo
| Exit 16B/U.S. 79/80
| Exit 17A/Linwood Ave.
| 22,446
| 2000
|
| Caddo
| Exit 17A/Linwood Ave.
| Exit 17B/Interstate 49
| n/a
| 2000
|
| Caddo
| Exit 17B/Interstate 49
| Exit 18D/Common St
| n/a
| 2000
|
| Caddo
| Exit 18D/Common St
| Exit 19A/U.S. 171 north
| 31,280
| 1997
|
| Caddo
| Exit 19A/U.S. 171 north
| Exit 19B/Traffic Street
| 53,497
| 2000
|
| Bossier
| Exit 19B/Traffic Street
| Exit 20A/Isle of Capri Blvd.
| 64,654
| 2001
|
| Bossier
| Exit 20A/Isle of Capri Blvd.
| Exit 20BC/U.S. 171 south/LA 3
| 63,525
| 2001
|
| Bossier
| Exit 20BC/U.S. 171 south/LA 3
| Exit 21/Louisiana 72
| 48,469
| 2001
|
| Bossier
| Exit 21/Louisiana 72
| Exit 22/Airline Drive
| 47,304
| 2001
|
| Bossier
| Exit 22/Airline Drive
| Exit 23/Industrial Dr.
| 38,222
| 2001
|
| Bossier
| Exit 23/Industrial Dr.
| Exit 26/Interstate 220
| 33,607
| 2001
|
| Bossier
| Exit 26/Interstate 220
| Exit 33/Louisiana 157
| 27,789
| 2001
|
| Bossier
| Exit 33/Louisiana 157
| Exit 38/Goodwill Road
| 21,863
| 2001
|
| Webster
| Exit 38/Goodwill Road
| Exit 44/U.S. 371 north/LA 7
| 30,440
| 2002
|
| Webster
| Exit 44/U.S. 371 north/LA 7
| Exit 47/U.S. 371 south/LA 159
| 28,683
| 2002
|
| Webster
| Exit 47/U.S. 371 south/LA 159
| Exit 49/Louisiana 531
| 26,918
| 2002
|
| Webster
| Exit 49/Louisiana 531
| Exit 52/Louisiana 532
| 25,184
| 2002
|
| Bienville
| Exit 52/Louisiana 532
| Exit 55/U.S. 80
| 23,666
| 2000
|
| Bienville
| Exit 55/U.S. 80
| Exit 61/Louisiana 154
| 22,086
| 2000
|
| Bienville
| Exit 61/Louisiana 154
| Exit 67/Louisiana 9
| 22,038
| 2000
|
| Bienville
| Exit 67/Louisiana 9
| Exit 69/Louisiana 151
| 18,710
| 1997
|
| Lincoln
| Exit 69/Louisiana 151
| Exit 77/Louisiana 507
| 24,021
| 2002
|
| Lincoln
| Exit 77/Louisiana 507
| Exit 78/Louisiana 563
| 26,799
| 2002
|
| Lincoln
| Exit 78/Louisiana 563
| Exit 81/Louisiana 149
| 26,717
| 2002
|
| Lincoln
| Exit 81/Louisiana 149
| Exit 84/Louisiana 544
| 30,570
| 2002
|
| Lincoln
| Exit 84/Louisiana 544
| Exit 85/U.S. 167
| 34,793
| 2002
|
| Lincoln
| Exit 85/U.S. 167
| Exit 86/Louisiana 33
| 31,797
| 2002
|
| Lincoln
| Exit 86/Louisiana 33
| Exit 93/Louisiana 145
| 30,169
| 2002
|
| Ouachita
| Exit 93/Louisiana 145
| Exit 101/Louisiana 151
| 21,577
| 2001
|
| Ouachita
| Exit 101/Louisiana 151
| Exit 103/U.S. 80
| 24,081
| 2001
|
| Ouachita
| Exit 103/U.S. 80
| Exit 108/Louisiana 546
| 26,751
| 2001
|
| Ouachita
| Exit 108/Louisiana 546
| Exit 112/Well Road
| 27,660
| 2001
|
| Ouachita
| Exit 112/Well Road
| Exit 114/Louisiana 617
| 56,238
| 2001
|
| Ouachita
| Exit 114/Louisiana 617
| Exit 115/Louisiana 34
| 75,745
| 2001
|
| Ouachita
| Exit 115/Louisiana 34
| Exit 116A/Fifth Street
| 85,255
| 2001
|
| Ouachita
| Exit 116A/Fifth Street
| Exit 116B/U.S. 165B/LA 15
| 87,809
| 2001
|
| Ouachita
| Exit 116B/U.S. 165B/LA 15
| Exit 117A/Hall Street
| 90,210
| 2001
|
| Ouachita
| Exit 117A/Hall Street
| Exit 117B/Louisiana 594
| 77,720
| 2001
|
| Ouachita
| Exit 117B/Louisiana 594
| Exit 118/U.S. 165
| 71,005
| 2001
|
| Ouachita
| Exit 118/U.S. 165
| Exit 120/Garrett Road
| 53,522
| 2001
|
| Ouachita
| Exit 120/Garrett Road
| Exit 124/Louisiana 594
| 51,389
| 2001
|
| Richland
| Exit 124/Louisiana 594
| Exit 132/Louisiana 133
| 26,782
| 2001
|
| Richland
| Exit 132/Louisiana 133
| Exit 138/Louisiana 137
| 26,085
| 2001
|
| Richland
| Exit 138/Louisiana 137
| Exit 141/Louisiana 583
| 21,856
| 2001
|
| Richland
| Exit 141/Louisiana 583
| Exit 145/Louisiana 183
| 21,377
| 2001
|
| Richland
| Exit 145/Louisiana 183
| Exit 148/Louisiana 609
| 21,432
| 2001
|
| Richland
| Exit 148/Louisiana 609
| Exit 153/Louisiana 17
| 20,736
| 2001
|
| Madison
| Exit 153/Louisiana 17
| Exit 157/Louisiana 577
| 19,283
| 2000
|
| Madison
| Exit 157/Louisiana 577
| Exit 171/U.S 65
| 19,335
| 2000
|
| Madison
| Exit 171/U.S 65
| Exit 173/Louisiana 602
| 21,136
| 2000
|
| Madison
| Exit 182/Louisiana 602
| Exit 186/U.S. 80
| 21,511
| 2000
|
| Madison
| Exit 186/U.S. 80
| MS state line
| 25,959
| 2000
|
| Source: Louisiana 2001 Traffic Volume Monitoring (LADOTD) |
Page Updated July 9, 2003.
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|
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|
 |
| Mileage |
| State |
Texas |
| Mileage |
636.08 |
| Cities |
Pecos, Monohans, Odessa, Midland, Big Spring, Colorado City, Sweetwater, Abilene, Fort Worth, Dallas, Longview, Marshall |
| Junctions |
Interstate 10, Interstate 30, Interstate 820, Interstate 35W, Interstate 820, Interstate 35E, Interstate 45, Interstate 635 |
| State |
Louisiana |
| Mileage |
189.87 |
| Cities |
Shreveport, Bossier City, Minden, Ruston, Monroe, Tallulah |
| Junctions |
Interstate 220, Interstate 49, Interstate 220 |
| State |
Mississippi |
| Mileage |
154.61* |
| Cities |
Vicksburg, Jackson, Meridian |
| Junctions |
Interstate 220, Interstate 55, Interstate 55, Interstate 59 |
| State |
Alabama |
| Mileage |
214.70# |
| Cities |
Tuscaloosa, Bessemer, Birmingham, Anniston |
| Junctions |
Interstate 359, Interstate 459, Interstate 65, Interstate 20 |
| State |
Georgia |
| Mileage |
202.61 |
| Cities |
Atlanta, Covington, Thomson, Augusta |
| Junctions |
Interstate 285, Interstate 75, Interstate 85, Interstate 285, Interstate 520 |
| State |
South Carolina |
| Mileage |
141.51 |
| Cities |
North Augusta, Columbia, Camden, Florence |
| Junctions |
Interstate 26, Interstate 77, Interstate 95 |
| TOTAL |
1,539.38 |
Source: October 31, 2002 Interstate Route Log and Finders List
* - 0.60 miles on I-55 and 23.60 miles on I-59, # - 130.10 miles on I-59 |
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