| Back to An Interstate Runs Through It | |||||||||
| Table 1: Sorted by Interstate Route and then State | |||||||||
| Route | State | Estimated Mileage | FHWA Mileage | Diff | Counties, Boroughs, Parishes, Etc. | #Cos. | #Cos./Est. Miles | Cities | |
| 1 | Alaska | 408.23 | 408.23 | 0 | Anchorage, Matanuska-Susitna, Valdez-Cordova, Southeast Fairbanks | 4 | 102.06 | Anchorage | |
| 1 | Hawaii | 27.16 | 27.16 | 0 | Honolulu | 1 | 27.16 | Honolulu | |
| 2 | Alaska | 202.18 | 202.18 | 0 | Southeast Fairbanks, Fairbanks North Star | 2 | 101.09 | Fairbanks | |
| 2 | Hawaii | 8.33 | 8.33 | 0 | Honolulu | 1 | 8.33 | Honolulu | |
| 3 | Alaska | 148.12 | 148.12 | 0 | Anchorage, Kenai Peninsula | 2 | 74.06 | Anchorage | |
| 3 | Hawaii | 15.32 | 15.32 | 0 | Honolulu | 1 | 15.32 | Honolulu | |
| 4 | Alaska | 323.69 | 323.69 | 0 | Matanuska-Susitna, Denali, Yukon-Koyukuk, Fairbanks North Star | 4 | 80.92 | Anchorage, Fairbanks | |
| 4 | Florida | 132.3 | 132.3 | 0 | Hillsborough, Polk, Osceola, Orange, Seminole, Volusia | 6 | 22.05 | Tampa, Lakeland, Orlando, Daytona Beach | |
| 5 | California | 796.53 | 796.53 | 0 | San Diego, Orange, Los Angeles, Kern, Kings, Fresno, Merced, Stanislaus, San Joaquin, Sacramento, Yolo, Colusa, Glenn, Tehama, Shasta, Siskiyou | 16 | 49.78 | San Diego, Los Angeles, Stockton, Sacramento, Red Bluff, Anderson, Redding, Yreka | |
| 5 | Oregon | 308.14 | 308.14 | 0 | Jackson, Josephine, Douglas, Lane, Linn, Marion, Clackamas, Washington, Multnomah | 9 | 34.24 | Ashland, Medford, Grants Pass, Roseburg, Eugene, Salem, Portland | |
| 5 | Washington | 276.62 | 276.62 | 0 | Clark, Cowlitz, Lewis, Thurston, Pierce, King, Snohomish, Skagit, Whatcom | 9 | 30.74 | Vancouver, Kelso, Chehalis, Centrailia, Olympia, Tacoma, Seattle, Everett, Mount Vernon, Bellingham | |
| 5 | TOTAL | 1,381.29 | 1,381.29 | 0 | 34 | 40.63 | |||
| 8 | Arizona | 178.33 | 178.33 | 0 | Yuma, Maricopa, Pinal | 3 | 59.44 | Yuma, Casa Grande | |
| 8 | California | 169.92 | 169.92 | 0 | San Diego, Imperial | 2 | 84.96 | San Diego, El Centro | |
| 8 | TOTAL | 348.25 | 348.25 | 0 | 5 | 69.65 | |||
| 10 | Alabama | 66.31 | 66.31 | 0 | Mobile, Baldwin | 2 | 33.16 | Mobile | |
| 10 | Arizona | 392.33 | 392.33 | 0 | La Paz, Maricopa, Pinal, Pima, Cochise | 5 | 78.47 | Phoenix, Casa Grande, Tucson | |
| 10 | California | 242.54 | 242.54 | 0 | Los Angeles, San Bernardino, Riverside | 3 | 80.85 | Santa Monica, Los Angeles, Pomona, Ontario, San Bernardino, Beaumont, Banning Indio, Blythe | |
| 10 | Florida | 362.28 | 362.28 | 0 | Escambria, Santa Rosa, Okaloosa, Walton, Holmes, Bay, Jackson, Gadsen, Leon, Jefferson, Madison, Suwannee, Columbia, Baker, Nassau, Duval | 16 | 22.64 | Pensacola, Tallahassee, Jacksonville | |
| 10 | Louisiana | 274.42 | 274.42 | 0 | Calcasieu, Jefferson Davis, Acadia, Lafayette, St. Martin, Iberville, West Baton Rouge, East Baton Rouge, Ascension, St. James, St. John the Baptist, St. Charles, Jefferson, Orleans, St. Tammany | 15 | 18.29 | Lake Charles, LaFayette, Baton Rouge, Kennery, New Orleans | |
| 10 | Mississippi | 77.19 | 77.19 | 0 | Hancock, Harrison, Jackson | 3 | 25.73 | Gulfport, Biloxi, Pascagoula | |
| 10 | New Mexico | 164.27 | 164.27 | 0 | Hidalgo, Grant, Luna, Dona Ana | 4 | 41.07 | Lordsburg, Deming, Las Cruces | |
| 10 | Texas | 881 | 881 | 0 | El Paso, Hudspeth, Culberson, Jeff Davis, Reeves, Pecos, Crockett, Sutton, Kimble, Kerr, Gillespie, Kendall, Bexar, Guadalupe, Caldwell, Gonzales, Fayette, Colorado, Austin, Waller, Fort Bend, Harris, Chambers, Jefferson, Orange | 25 | 35.24 | El Paso, Ft.Stockton, Kerrville, San Antonio, Houston, Beaumont, Orange | |
| 10 | TOTAL | 2,460.34 | 2,460.34 | 0 | 73 | 33.70 | |||
| 12 | Louisiana | 85.59 | 85.59 | 0 | East Baton Rouge, Livingston, Tangipahoa, St. Tammany | 4 | 21.40 | Baton Rouge, Slidell | |
| 15 | Arizona | 29.39 | 29.39 | 0 | Mohave | 1 | 29.39 | Littlefield | |
| 15 | California | 287.26 | 287.26 | 0 | San Diego, Riverside, San Bernardino | 3 | 95.75 | San Diego, Escondido, Corona, Riverside, San Bernardino, Victorville, Barstow | |
| 15 | Idaho | 196 | 196 | 0 | Oneida, Bannock, Bingham, Bonneville, Jefferson, Clark | 6 | 32.67 | Pocatello, Blackfoot, Idaho Falls | |
| 15 | Montana | 396.03 | 396.03 | 0 | Beaverhead, Madison, Silver Bow, Jefferson, Lewis and Clark, Cascade, Teton, Pondera, Toole | 9 | 44.00 | Butte, Helena, Great Falls | |
| 15 | Nevada | 123.77 | 123.77 | 0 | Clark | 1 | 123.77 | Las Vegas | |
| 15 | Utah | 401.07 | 401.07 | 0 | Washington, Iron, Beaver, Millard, Juab, Utah, Salt Lake, Davis, Weber, Box Elder | 10 | 40.11 | St. George, Cedar City, Spanish Fork, Provo, Orem, American Fork, Salt Lake City, Ogden, Brigham City | |
| 15 | TOTAL | 1,433.52 | 1,433.52 | 0 | 30 | 47.78 | |||
| 16 | Georgia | 166.81 | 166.81 | 0 | Bibb, Twiggs, Bleckley, Laurens, Treutlen, Emanuel, Candler, Bulloch, Bryan, Effingham, Chatham | 11 | 15.16 | Macon, Savannah | |
| 17 | Arizona | 145.76 | 145.76 | 0 | Coconino, Yavapai, Maricopa | 3 | 48.59 | Phoenix, Flagstaff | |
| 19 | Arizona | 63.35 | 63.35 | 0 | Pima, Santa Cruz | 2 | 31.68 | Nogales, Tucson | |
| 20 | Alabama | 214.7 | 214.7 | 0 | Sumter, Greene, Tuscaloosa, Jefferson, St. Clair, Talladega, Calhoun, Cleburne | 8 | 26.84 | Tuscaloosa, Bessemer, Birmingham, Anniston | |
| 20 | Georgia | 202.61 | 202.61 | 0 | Haralson, Carroll, Douglas, Cobb, Fulton, Dekalb, Rockdale, Newton, Walton, Morgan, Greene, Taliaferro, Warren, McDuffie, Columbia, Richmond | 16 | 12.66 | Atlanta, Covington, Thomson, Augusta | |
| 20 | Louisiana | 189.87 | 189.87 | 0 | Caddo, Webster, Bienville, Lincoln, Ouachita, Richland, Madison | 7 | 27.12 | Shreveport, Bossier City, Minden, Ruston, Monroe, Tallulah | |
| 20 | Mississippi | 154.61 | 154.61 | 0 | Warren, Hinds, Rankin, Scott, Newton, Lauderdale | 6 | 25.77 | Vicksburg, Jackson, Meridian | |
| 20 | S. Carolina | 141.51 | 141.51 | 0 | Aiken, Lexington, Richland, Kershaw, Lee, Darlington, Florence | 7 | 20.22 | N.Augusta, Columbia, Camden, Florence | |
| 20 | Texas | 636.08 | 636.08 | 0 | Reeves, Ward, Crane, Ector, Midland, Martin, Howard, Mitchell, Nolan, Taylor, Callahan, Eastland, Erath, Palo Pinto, Parker, Tarrant, Dallas, Kaufman, Van Zandt, Smith, Gregg, Harrison | 22 | 28.91 | Pecos, Monohans, Odessa, Midland, Big Spring, Colorado City, Sweetwater, Abilene, Fort Worth, Dallas, Longview Marshall | |
| 20 | TOTAL | 1,539.38 | 1,539.38 | 0 | 66 | 23.32 | |||
| 24 | Georgia | 4.1 | 4.1 | 0 | Dade | 1 | 4.10 | Wildwood | |
| 24 | Illinois | 38.73 | 38.73 | 0 | Williamson, Johnson, Massac | 3 | 12.91 | Metropolis | |
| 24 | Kentucky | 93.37 | 93.37 | 0 | McCracken, Marshall, Livingston, Lyon, Caldwell, Trigg, Christian | 7 | 13.34 | Paducah, Hopkinsville | |
| 24 | Tennessee | 180.16 | 180.16 | 0 | Montgomery, Robertson, Cheatham, Davidson, Rutherford, Bedford, Coffee, Grundy, Marion, Hamilton | 10 | 18.02 | Clarksville, Nashville, Murfreesboro, Manchester, Chattanooga | |
| 24 | TOTAL | 316.36 | 316.36 | 0 | 21 | 15.06 | |||
| 25 | Colorado | 299.7 | 299.7 | 0 | Las Animas, Huerfano, Pueblo, El Paso, Douglas, Arapahoe, Denver, Adams, Broomfield, Weld, Larimer | 11 | 27.25 | Trinidad, Pueblo, Colorado Springs, Denver, Longmont, Loveland, Fort Collins | |
| 25 | New Mexico | 462.12 | 462.12 | 0 | Dona Ana, Sierra, Socorro, Valencia, Bernalillo, Sandoval, Santa Fe, San Miguel, Mora, Colfax | 10 | 46.21 | Las Cruces, Socorro, Belen, Albuquerque | |
| 25 | Wyoming | 300.95 | 300.95 | 0 | Laramie, Platte, Converse, Natrona, Johnson | 5 | 60.19 | Cheyenne, Casper, Buffalo | |
| 25 | TOTAL | 1,062.77 | 1,062.77 | 0 | 26 | 40.88 | |||
| 26 | N. Carolina | 48.92 | 39.92 | 9 | Madison, Buncombe, Henderson, Polk | 4 | 12.23 | Hendersonville, Ashville | |
| 26 | S. Carolina | 220.95 | 220.95 | 0 | Spartanburg, Laurens, Newberry, Lexington, Richland, Calhoun, Orangeburg, Dorchester, Berkeley, Charleston | 10 | 22.10 | Spartanburg, Clinton, Newberry, Columbia, Orangeburg, Goose Creek, Charleston | |
| 26 | Tennessee | 54.50 | 54.5 | Sullivan, Washington, Carter, Unicoi | 4 | 13.63 | Kingsport, Johnson City | ||
| 26 | TOTAL | 324.37 | 260.87 | 63.5 | 18 | 18.02 | |||
| 27 | Texas | 124.13 | 124.13 | 0 | Potter, Randall, Swisher, Hale, Lubbock | 5 | 24.83 | Amarillo, Canyon, Tulia | |
| 29 | Iowa | 154.75 | 154.75 | 0 | Fremont, Mills, Pottawattamie, Harrison, Monona, Woodbury | 6 | 25.79 | Council Bluffs, Sioux City | |
| 29 | Missouri | 130.72 | 130.72 | 0 | Jackson, Clay, Platte, Buchanan, Andrew, Holt, Atchison | 7 | 18.67 | Kansas City, St. Joseph | |
| 29 | North Dakota | 217.54 | 217.54 | 0 | Richland, Cass, Traill, Grand Forks, Walsh, Pembina | 6 | 36.26 | Wahpeton, Fargo, Grand Forks | |
| 29 | South Dakota | 252.5 | 252.5 | 0 | Union, Lincoln, Minnehaha, Moody, Brookings, Deuel, Hamlin, Codington, Grant, Roberts | 10 | 25.25 | Vermillion, Sioux Falls, Brookings, Waterton | |
| 29 | TOTAL | 755.51 | 755.51 | 0 | 29 | 26.05 | |||
| 30 | Arkansas | 143.02 | 143.02 | 0 | Miller, Hempstead, Nevada, Clark, Hot Spring, Saline, Pulaski | 7 | 20.43 | Texarkana, Hope, Arkadelphia, Malvern, Benton, Little Rock | |
| 30 | Texas | 223.74 | 223.74 | 0 | Parker, Tarrant, Dallas, Rockwall, Hunt, Hopkins, Franklin, Titus, Morris, Bowie | 10 | 22.37 | Fort Worth, Dallas, Greenville, Sulpher Springs, Mount Pleasant, Texarkana | |
| 30 | TOTAL | 366.76 | 366.76 | 0 | 17 | 21.57 | |||
| 35 | Iowa | 218.33 | 218.33 | 0 | Decatur, Clarke, Warren, Polk, Story, Hamilton, Wright, Franklin, Cerro Gordo, Worth | 10 | 21.83 | Des Moines, Ames | |
| 35 | Kansas | 235.51 | 235.51 | 0 | Sumner, Sedgwick, Butler, Chase, Lyon, Coffey, Osage, Franklin, Miami, Johnson, Wyandotte | 11 | 21.41 | Wichita, Emporia, Ottawa, Olathe, Kansas City | |
| 35 | Minnesota | 259.69 | 259.69 | 0 | Freeborn, Steele, Rice, Scott, Dakota, Anoka, Washington, Chisago, Pine, Carlton, St. Louis | 11 | 23.61 | Albert Lea, Owatonna, Faribault, St. Paul, Duluth | |
| 35 | Missouri | 114.74 | 114.74 | 0 | Jackson, Clay, Clinton, Dekalb, Caldwell, Daviess, Harrison | 7 | 16.39 | Kansas City | |
| 35 | Oklahoma | 235.96 | 235.96 | 0 | Love, Carter, Murray, Garvin, McClain, Cleveland, Oklahoma, Logan, Payne, Noble, Kay | 11 | 21.45 | Ardmore, Pauls Valley, Norman, Oklahoma City, Gutherie, Perry | |
| 35 | Texas | 504.15 | 504.15 | 0 | Webb, La Salle, Frio, Medina, Atascosa, Bexar, Guadalupe, Comal, Hays, Travis, Williamson, Bell, Falls, McLennan, Hill, Denton, Cooke | 17 | 29.66 | Laredo, Pearsall, San Antonio, Austin, Georgetown, Temple, Waco, Hillsboro, Wasahachie, Dallas, Denton, Gainsville | |
| 35 | TOTAL | 1,568.38 | 1,568.38 | 0 | 56 | 28.01 | |||
| 35E | Minnesota | 39.34 | 39.34 | 0 | Dakota, Ramsey, Anoka | 3 | 13.11 | St. Paul | |
| 35E | Texas | 96.76 | 96.76 | 0 | Hill, Ellis, Dallas, Denton | 4 | 24.19 | Hillsboro, Waxahachie, Dallas, Denton | |
| 35W | Minnesota | 41.78 | 41.78 | 0 | Dakota, Hennepin, Ramsey, Anoka | 4 | 10.45 | Bloomington, Minneapolis, Blaine | |
| 35W | Texas | 85.2 | 85.2 | 0 | Hill, Johnson, Tarrant, Denton | 4 | 21.30 | Fort Worth, Denton | |
| 37 | Texas | 143 | 143 | 0 | Bexar, Atascosa, Live Oak, San Patricio, Nueces | 5 | 28.60 | Corpus Christi, Mathis | |
| 39 | Illinois | 140 | 123.42 | 16.58 | McLean, Woodford, Marshall, La Salle, Lee, Ogle, Winnebago | 7 | 20.00 | La Salle, Mendota, Rockford | |
| 39 | Wisconsin | 182.72 | 182.72 | 0 | Rock, Dane, Columbia, Marquette, Waushara, Portage, Marathon | 7 | 26.10 | Portage, Wausau | |
| 39 | TOTAL | 322.72 | 306.14 | 16.58 | 14 | 23.05 | |||
| 40 | Arizona | 359.48 | 359.48 | 0 | Mohava, Yavapai, Coconino, Navajo, Apache | 5 | 71.90 | Kingman, Flagstaff, Winslow, Holbrook | |
| 40 | Arkansas | 284.69 | 284.69 | 0 | Crawford, Franklin, Johnson, Pope, Conway, Faulkner, Pulaski, Lonoke, Prairie, Monroe, St. Francis, Crittenden | 12 | 23.72 | Fort Smith, Russellville, Morriton, Conway, Little Rock, Forrest City, West Memphis | |
| 40 | California | 154.61 | 154.61 | 0 | San Bernardino | 1 | 154.61 | Barstow, Needles | |
| 40 | N. Carolina | 419.4 | 419.4 | 0 | Haywood, Buncombe, McDowell, Burke, Catawba, Iredell, Davie, Forsyth, Guilford, Alamance, Orange, Durham, Wake, Johnston, Sampson, Duplin, Pender, Brunswick | 18 | 23.30 | Asheville, Morganton, Hickory, Statesville, Winston-Salem, Greensboro, Burlington, Durham, Raleigh, Smithfield, Wilmington | |
| 40 | New Mexico | 373.51 | 373.51 | 0 | McKinley, Cibola, Bernalillo, Santa Fe, Torrance, Guadalupe, Quay | 7 | 53.36 | Gallup, Grants, Albuquerque, Tucumcari | |
| 40 | Oklahoma | 331.03 | 331.03 | 0 | Beckham, Washita, Custer, Caddo, Canadian, Oklahoma, Pottawatomie, Seminole, Okfuskee, Okmulgee, McIntosh, Muskogee, Sequoyah | 13 | 25.46 | Elk City, Clinton, Weatherford, El Reno, Oklahoma City, Henryetta | |
| 40 | Tennessee | 455.28 | 455.28 | 0 | Shelby, Fayette, Haywood, Madison, Henderson, Carroll, Decatur, Benton, Humphreys, Hickman, Dickson, Williamson, Cheatham, Davidson, Wilson, Smith, Putnam, Cumberland, Roane, Loudon, Knox, Sevier, Jefferson, Cocke | 24 | 18.97 | Memphis, Jackson, Nashville, Lebanon, Cookeville, Crossville, Knoxville, Newport | |
| 40 | Texas | 177.1 | 177.1 | 0 | Deaf Smith, Oldham, Potter, Carson, Gray, Donley, Wheeler | 7 | 25.30 | Amarillo | |
| 40 | TOTAL | 2,555.10 | 2,555.10 | 0 | 87 | 29.37 | |||
| 43 | Wisconsin | 191.55 | 191.55 | 0 | Rock, Walworth, Waukesha, Milwaukee, Ozaukee, Sheboygan, Manitowoc, Brown | 8 | 23.94 | Beloit, Delavan, Milwaukee, Sheboygan, Manitowoc, Green Bay | |
| 44 | Missouri | 290.49 | 290.49 | 0 | Newton, Jasper, Lawrence, Greene, Webster, Laclede, Pulaski, Phelps, Crawford, Franklin, St. Louis, St. Louis (IC) | 12 | 24.21 | Joplin, Springfield, Lebanon, Rolla, Sullivan, St. Louis | |
| 44 | Oklahoma | 328.53 | 328.53 | 0 | Cotton, Comanche, Caddo, Grady, McClain, Cleveland, Oklahoma, Lincoln, Creek, Tulsa, Rogers, Mayes, Craig, Ottawa | 14 | 23.47 | Lawton, Chickasha, Oklahoma City, Tulsa, Vinita, Miami | |
| 44 | Texas | 14.77 | 14.77 | 0 | Wichita | 1 | 14.77 | Wichita Falls | |
| 44 | TOTAL | 633.79 | 633.79 | 0 | 27 | 23.47 | |||
| 45 | Texas | 284.91 | 284.91 | 0 | Dallas, Ellis, Navarro, Freestone, Leon, Madison, Walker, Montgomery, Harris, Galveston | 10 | 28.49 | Galveston, Texas City, Houston, Huntsville, Corsicana, Ennis, Dallas | |
| 49 | Louisiana | 208.25 | 208.25 | 0 | Caddo, De Soto, Natchitoches, Rapides, Evangeline, Avoyelles, St. Landry, Lafayette | 8 | 26.03 | LaFayette, Opelousas, Alexandria, Natchitoches, Shreveport | |
| 55 | Arkansas | 72.22 | 72.22 | 0 | Crittenden, Mississippi | 2 | 36.11 | West Memphis, Blytheville | |
| 55 | Illinois | 313.08 | 313.08 | 0 | St. Clair, Madison, Macoupin, Montgomery, Sangamon, Logan, McLean, Livingston, Grundy, Will, DuPage, Cook | 12 | 26.09 | East St. Louis, Edwardsville, Litchfield, Springfield, Lincoln, Bloomington, Pontiac, Joliet, Chicago | |
| 55 | Louisiana | 65.81 | 65.81 | 0 | St. John the Baptist, Tangipahoa | 2 | 32.91 | Hammond | |
| 55 | Mississippi | 290.41 | 290.41 | 0 | Pike, Lincoln, Copiah, Hinds, Rankin, Madison, Yazoo, Holmes, Carroll, Montgomery, Grenada, Yalobusha, Panola, Tate, De Soto | 15 | 19.36 | McComb, Brookhaven, Jackson, Canton, Winona, Southaven | |
| 55 | Missouri | 210.45 | 210.45 | 0 | Pemiscot, New Madrid, Scott, Cape Girardeau, Perry, Ste. Genevieve, Jefferson, St. Louis, St. Louis (IC) | 9 | 23.38 | Sikeston, Cape Girardeau, Perryville, St.Louis | |
| 55 | Tennessee | 12.28 | 12.28 | 0 | Shelby | 1 | 12.28 | Memphis | |
| 55 | TOTAL | 964.25 | 964.25 | 0 | 41 | 23.52 | |||
| 57 | Illinois | 364.16 | 364.16 | 0 | Alexander, Pulaski, Union, Johnson, Williamson, Franklin, Jefferson, Marion, Fayette, Clay, Effingham, Shelby, Cumberland, Coles, Douglas, Champaign, Ford, Iroquois, Kankakee, Will, Cook | 21 | 17.34 | Cairo, Marion, Mt.Vernon, Salem, Effingham, Matton, Champaign-Urbana, Rantoul, Kankakee, Chicago | |
| 57 | Missouri | 21.96 | 21.96 | 0 | Scott, Mississippi | 2 | 10.98 | Sikeston, Charleston | |
| 57 | TOTAL | 386.12 | 386.12 | 0 | 23 | 16.79 | |||
| 59 | Alabama | 241.36 | 241.36 | 0 | Sumter, Greene, Tuscaloosa, Jefferson, St. Clair, Etowah, Dekalb | 7 | 34.48 | Tuscaloosa, Bessemer, Birmingham, Gadsden, Fort Payne | |
| 59 | Georgia | 20.67 | 20.67 | 0 | Dade | 1 | 20.67 | Trenton | |
| 59 | Louisiana | 11.48 | 11.48 | 0 | St. Tammany | 1 | 11.48 | Slidell | |
| 59 | Mississippi | 171.72 | 171.72 | 0 | Pearl River, Lamar, Forrest, Jones, Jasper, Clarke, Lauderdale | 7 | 24.53 | Picayune, Hattiesburg, Laurel, Meridian | |
| 59 | TOTAL | 445.23 | 445.23 | 0 | 16 | 27.83 | |||
| 64 | Illinois | 128.12 | 128.12 | 0 | St. Clair, Clinton, Washington, Jefferson, Wayne, White | 6 | 21.35 | East St. Louis, Mount Vernon | |
| 64 | Indiana | 123.33 | 123.33 | 0 | Posey, Vanderburgh, Gibson, Warrick, Spencer, Dubois, Perry, Crawford, Harrison, Floyd | 10 | 12.33 | Evansville, New Albany | |
| 64 | Kentucky | 185.2 | 185.2 | 0 | Jefferson, Shelby, Franklin, Woodford, Scott, Fayette, Clark, Montgomery, Bath, Rowan, Carter, Boyd | 12 | 15.43 | Louisville, Frankfort, Lexington, Winchester, Mount Sterling, Moreland | |
| 64 | Missouri | 14.69 | 14.69 | 0 | St. Charles, St. Louis, St. Louis (IC) | 3 | 4.90 | St. Louis | |
| 64 | Virginia | 297.62 | 297.62 | 0 | Alleghany, Covington (IC), Rockbridge, Augusta, Waynesboro (IC), Nelson, Albemarle, Charlottesville (IC), Fluvanna, Louisa, Goochland, Henrico, Richmond (IC), New Kent, James City, York, Newport News (IC), Hampton (IC), Norfolk (IC), Virginia Beach (IC), Chesapeake (IC) | 21 | 14.17 | Covington, Clifton Forge, Lexington, Staunton, Waynesboro, Charlottesville, Richmond, Williamsburg, Newport News, Hampton, Norfolk | |
| 64 | West Virginia | 188.75 | 188.75 | 0 | Cabell, Putnam, Kanawha, Fayette, Raleigh, Summers, Greenbrier | 7 | 26.96 | Huntington, Charleston, Beckley, White Sulpher Springs | |
| 64 | TOTAL | 937.71 | 937.71 | 0 | 59 | 15.89 | |||
| 65 | Alabama | 367 | 367 | 0 | Mobile, Baldwin, Escambia, Conecuh, Butler, Lowndes, Montgomery, Elmore, Autauga, Chilton, Shelby, Jefferson, Blount, Cullman, Morgan, Limestone | 16 | 22.94 | Mobile, Greenville, Montgomery, Clanton, Birmingham, Cullman, Decatur, Athens | |
| 65 | Indiana | 261.27 | 261.27 | 0 | Clark, Scott, Jackson, Bartholomew, Shelby, Johnson, Marion, Hendricks, Boone, Clinton, Tippecanoe, White, Jasper, Newton, Lake | 15 | 17.42 | New Albany, Seymour, Columbus, Franklin, Indianapolis, Lebanon, LaFayette, Gary | |
| 65 | Kentucky | 137.32 | 137.32 | 0 | Simpson, Warren, Barren, Edmonson, Hart, Larue, Hardin, Bullitt, Jefferson | 9 | 15.26 | Bowling Green, Elizabethtown, Louisville | |
| 65 | Tennessee | 121.71 | 121.71 | 0 | Giles, Marshall, Maury, Williamson, Davidson, Sumner, Robertson | 7 | 17.39 | Nashville | |
| 65 | TOTAL | 887.3 | 887.3 | 0 | 47 | 18.88 | |||
| 66 | District of Columbia | 1.48 | 1.48 | 0 | Washington (IC) | 1 | 1.48 | Washington, D.C. | |
| 66 | Virginia | 74.8 | 74.8 | 0 | Arlington, Fairfax, Prince William, Fauquier, Warren | 5 | 14.96 | Front Royal, Manassas, Fairfax, Vienna, Falls Church, Arlington | |
| 66 | TOTAL | 76.28 | 76.28 | 0 | 6 | 12.71 | |||
| 68 | Maryland | 81.09 | 81.09 | 0 | Garrett, Allegany, Washington | 3 | 27.03 | Cumberland | |
| 68 | West Virginia | 32.06 | 32.06 | 0 | Monongalia, Preston | 2 | 16.03 | Morgantown | |
| 68 | TOTAL | 113.15 | 113.15 | 0 | 5 | 22.63 | |||
| 69 | Indiana | 157.3 | 157.3 | 0 | Marion, Hamilton, Madison, Delaware, Grant, Huntington, Wells, Allen, De Kalb, Steuben | 10 | 15.73 | Indianapolis, Anderson, Muncie, Fort Wayne | |
| 69 | Michigan | 198.51 | 198.51 | 0 | Branch, Calhoun, Eaton, Clinton, Shiawassee, Genesee, Lapeer, St. Clair | 8 | 24.81 | Coldwater, Battle Creek, Lansing, Flint | |
| 69 | Mississippi | 16 | 16 | De Soto | 1 | 16.00 | Hernando | ||
| 69 | TOTAL | 371.81 | 355.81 | 16 | 19 | 19.57 | |||
| 70 | Colorado | 451.04 | 451.04 | 0 | Mesa, Garfield, Eagle, Summit, Clear Creek, Jefferson, Denver, Adams, Arapahoe, Elbert, Lincoln, Kit Carson | 12 | 37.59 | Grand Junction, Denver | |
| 70 | Illinois | 135.94 | 135.94 | 0 | St. Clair, Madison, Bond, Fayette, Effingham, Cumberland, Clark | 7 | 19.42 | East St. Louis, Vandalia, Effingham | |
| 70 | Indiana | 156.6 | 156.6 | 0 | Vigo, Clay, Putnam, Morgan, Hendricks, Marion, Hancock, Henry, Wayne | 9 | 17.40 | Terre Haute, Indianapolis, Richmond | |
| 70 | Kansas | 424.15 | 424.15 | 0 | Sherman, Thomas, Logan, Gove, Trego, Ellis, Russell, Ellsworth, Lincoln, Saline, Dickinson, Geary, Wiley, Wabaunsee, Shawnee, Douglas, Leavenworth, Wyandotte | 18 | 23.56 | Goodland, Hays, Russell, Salina, Abilene, Junction City, Topeka, Lawrence, Kansas City | |
| 70 | Maryland | 93.62 | 93.62 | 0 | Washington, Frederick, Caroll, Howard, Baltimore, Baltimore (IC) | 6 | 15.60 | Hancock, Hagerstown, Frederick, Baltimore | |
| 70 | Missouri | 251.66 | 251.66 | 0 | Jackson, Lafayette, Saline, Cooper, Boone, Callaway, Montgomery, Warren, St. Charles, St. Louis, St. Louis (IC) | 11 | 22.88 | Kansas City, Boonville, Columbia, St. Louis | |
| 70 | Ohio | 225.6 | 225.6 | 0 | Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey, Belmont | 10 | 22.56 | Springfield, Columbus, Zanesville, Cambridge | |
| 70 | |||||||||