| Interstate Route | State | Total Miles | Net Miles | Howard-Cramer Miles | Sections 103(c)(4)(A) Miles | ISTEA Miles | Overlap Miles & Route | Urban Areas Served (* = Major Suburbs) |
|---|---|---|---|---|---|---|---|---|
| H-201 | Hawaii | 4.1 | 4.1 | - | 4.1 | - | - | Honolulu |
| I-105 | California | 17.32 | 17.32 | 7 | - | - | - | Los Angeles |
| * Inglewood | ||||||||
| * South Gate | ||||||||
| * Downey | ||||||||
| Oregon | 3.49 | 3.49 | - | - | - | - | Eugene | |
| I-110 | California | 20.43 | 20.43 | - | - | - | - | Los Angeles |
| * Pasadena | ||||||||
| * Hawthorne | ||||||||
| * Gardena | ||||||||
| * Carson | ||||||||
| Texas | 0.92 | 0.92 | - | - | - | - | El Paso | |
| Louisiana | 8.89 | 8.89 | - | - | - | - | Baton Rouge | |
| Mississippi | 4.1 | 4.1 | - | - | - | - | Biloxi-Gulfport | |
| Florida | 6.94 | 6.94 | - | - | - | - | Pensacola | |
| I-115 | Montana | 1.19 | 1.19 | - | - | - | - | Butte |
| I-124 | Tennessee | 1.97 | 1.97 | - | - | - | - | Chattanooga |
| I-126 | S. Carolina | 3.68 | 3.68 | - | - | - | - | Columbia |
| I-129 | Iowa | 0.27 | 0.27 | - | - | - | - | Sioux City |
| Nebraska | 3.21 | 3.21 | - | - | - | - | Sioux City | |
| I-135 | Kansas | 95.74 | 95.74 | - | - | - | - | Wichita |
| * Salina | ||||||||
| I-140 | Tennessee | 11.17 | 11.17 | - | 11.17 | - | - | Knoxville |
| North Carolina | 6.79 | 6.79 | - | 6.79 | - | - | Wilmington | |
| I-155 | Illinois | 32.13 | 32.13 | - | 32.13 | - | - | Lincoln, Peoria |
| Missouri | 10.84 | 10.84 | - | - | - | - | Caruthersville | |
| Tennessee | 15.93 | 15.93 | - | - | - | - | Dyersburg | |
| I-165 | Alabama | 4.9 | 4.9 | - | - | - | - | Mobile |
| * Prichard | ||||||||
| I-169 | Texas | 1.5 | 1.5 | - | - | 1.5 | - | |
| I-170 | Missouri | 11.17 | 11.17 | - | 4.29 | - | - | St. Louis |
| * Hazelwood | ||||||||
| * Berkeley | ||||||||
| * Clayton | ||||||||
| * University City | ||||||||
| * Richmond Heights | ||||||||
| I-172 | Illinois | 19.69 | 19.69 | - | 19.69 | - | - | Quincy |
| I-175 | Florida | 1.44 | 1.44 | - | 1.44 | - | - | Tampa-St. Petersburg |
| I-176 | Pennsylvania | 11.33 | 11.33 | - | - | - | - | Reading |
| I-180 | Wyoming | 1.09 | 1.09 | - | - | - | - | Cheyenne |
| Nebraska | 3.18 | 3.18 | - | - | - | - | Lincoln | |
| Illinois | 13.19 | 13.19 | - | - | - | - | None | |
| Pennsylvania | 28.85 | 28.85 | - | 28.85 | - | - | Williamsport | |
| * Montoursville | ||||||||
| I-181 | Tennessee | 8.4 | 8.4 | - | 8.4 | - | - | Kingsport |
| I-182 | Washington | 15.19 | 15.19 | - | - | - | - | Richland, Pasco, Kennewick-Richland |
| I-184 | Idaho | 3.62 | 3.62 | - | - | - | - | Boise |
| I-185 | Georgia | 49.3 | 49.3 | - | 5.5 | - | - | Columbus |
| S. Carolina | 17.7 | 17.7 | - | 14.5 | - | - | Maudlin-Simpsonville | |
| I-189 | Vermont | 1.49 | 1.49 | - | - | - | - | Burlington |
| I-190 | South Dakota | 1.72 | 1.72 | - | - | - | - | Rapid City |
| Illinois | 3.07 | 3.07 | - | 3.07 | - | - | Chicago | |
| * Park Ridge | ||||||||
| * Schiller Park | ||||||||
| * Harwood Heights | ||||||||
| New York | 28.34 | 28.34 | - | - | - | - | Buffalo | |
| Massachusetts | 19.26 | 19.26 | - | - | - | - | Worcester, Leominster-Fitchburg | |
| I-194 | North Dakota | 1.2 | 1.2 | - | - | - | - | Bismarck |
| Michigan | 3.38 | 3.38 | - | - | - | - | Battle Creek | |
| I-195 | Florida | 4.42 | 4.42 | - | - | - | - | Miami |
| * Miami Beach | ||||||||
| Virginia | 3.24 | 3.24 | - | - | - | - | Richmond | |
| Maryland | 4.35 | 4.35 | 2.2 | 1.04 | - | - | Baltimore | |
| * Halethorpe | ||||||||
| * Linthicum | ||||||||
| New Jersey | 34.17 | 34.17 | 27.3 | - | - | - | New York-Newark, Trenton | |
| Rhode Island | 3.82 | 3.82 | - | - | - | - | Providence | |
| * East Providence | ||||||||
| Massachusetts | 40.73 | 40.73 | - | 14.28 | - | - | Barnstable Town | |
| New Bedford | ||||||||
| * Fairhaven | ||||||||
| Maine | 1.55 | 1.55 | - | - | - | - | Biddeford-Saco | |
| I-196 | Michigan | 80.65 | 80.65 | - | - | - | - | Benton Harbor, Holland, Grand Rapids |
| * Grandville | ||||||||
| * Wyoming | ||||||||
| I-205 | California | 12.97 | 12.97 | - | - | - | - | Tracy |
| Oregon | 26.07 | 26.07 | - | - | - | - | Portland | |
| * Milwaukie | ||||||||
| * Parkrose | ||||||||
| Washington | 10.57 | 10.57 | - | - | - | - | Vancouver | |
| I-210 | California | 48.72 | 48.72 | - | - | - | - | Los Angeles |
| * Glendale | ||||||||
| * Pasadena | ||||||||
| * Arcadia | ||||||||
| Louisiana | 12.4 | 12.4 | - | - | - | - | Lake Charles | |
| I-215 | California | 54.5 | 54.5 | - | 54.5 | - | - | Riverside-San Bernardino, Temecula-Murrieta |
| Utah | 29.02 | 29.02 | - | - | - | - | Salt Lake City | |
| * Millcreek | ||||||||
| * Holladay | ||||||||
| * Cottonwood | ||||||||
| Nevada | 11.1 | 11.1 | - | 11.1 | - | Henderson, Las Vegas | ||
| I-220 | Louisiana | 17.62 | 17.62 | - | - | - | - | Shreveport |
| * Bossier City | ||||||||
| Mississippi | 12.01 | 12.01 | - | - | - | - | Jackson | |
| I-225 | Colorado | 12 | 12 | - | - | - | - | Denver-Aurora |
| I-229 | Missouri | 14.97 | 14.97 | - | - | - | - | St. Joseph |
| South Dakota | 11.33 | 11.33 | - | - | - | - | Sioux Falls | |
| I-235 | Oklahoma | 5.36 | 5.36 | - | 1.54 | - | - | Oklahoma City |
| Kansas | 16.52 | 16.52 | - | - | - | - | Wichita | |
| Iowa | 13.78 | 13.78 | - | - | - | - | Des Moines | |
| I-238 | California | 2.23 | 2.23 | - | 2.23 | - | - | Hayward |
| I-240 | Oklahoma | 16.22 | 16.22 | - | 4.35 | - | - | Oklahoma City |
| Tennessee | 19.27 | 19.27 | - | - | - | - | Memphis | |
| N. Carolina | 9.54 | 9.54 | - | 6.92 | - | - | Asheville | |
| I-244 | Oklahoma | 15.75 | 15.75 | - | - | - | - | Tulsa |
| I-255 | Missouri | 3.77 | 3.77 | - | - | - | - | St. Louis |
| * East St. Louis | ||||||||
| Illinois | 27.05 | 27.05 | - | - | - | - | St. Louis | |
| * East St. Louis | ||||||||
| I-264 | Kentucky | 22.93 | 22.93 | - | - | - | - | Louisville |
| * Shively | ||||||||
| * St. Matthews | ||||||||
| Virginia | 25.07 | 25.07 | - | 12 | - | - | Virginia Beach | |
| I-265 | Kentucky | 24.48 | 24.48 | - | 21.2 | - | - | Louisville |
| * Okolona | ||||||||
| * Jeffersontown | ||||||||
| Indiana | 6.73 | 6.73 | - | - | - | - | New Albany | |
| I-270 | Colorado | 5.31 | 5.31 | - | - | - | - | Denver-Aurora |
| * Commerce City | ||||||||
| Missouri | 35.62 | 35.62 | - | - | - | - | St. Louis | |
| * Florissant | ||||||||
| * Ferguson | ||||||||
| * Bridgeton | ||||||||
| * Kirkwood | ||||||||
| Illinois | 14.97 | 14.97 | - | - | - | - | St. Louis | |
| * East St. Louis | ||||||||
| * Granite City | ||||||||
| Ohio | 54.97 | 54.97 | - | - | - | - | Columbus | |
| * Whitehall | ||||||||
| * Gahanna | ||||||||
| * Upper Arlington | ||||||||
| * Grove City | ||||||||
| Maryland | 34.4 | 34.4 | - | - | - | - | Rockville, Gaithersburg, Frederick | |
| I-271 | Ohio | 46.06 | 40.22 | - | - | - | 5.84 Mi. on I-480 | Cleveland |
| * Maple Heights | ||||||||
| * Shaker Heights | ||||||||
| * South Euclid | ||||||||
| I-275 | Florida | 60.64 | 60.64 | - | - | - | - | St. Petersburg-Tampa |
| * Gulfport | ||||||||
| * Pinellas Park | ||||||||
| Sarasota-Bradenton | ||||||||
| Tennessee | 2.98 | 2.98 | - | - | - | - | Knoxville | |
| Kentucky | 24.58 | 24.58 | - | - | - | - | Covington- Newport | |
| Ohio | 55.97 | 52.52 | - | - | - | 3.45 Mi. on I-74 | Cincinnati | |
| * Sharonville | ||||||||
| * Springdale | ||||||||
| Indiana | 3.16 | 3.16 | - | - | - | - | None | |
| Michigan | 29.97 | 29.97 | - | - | - | - | Ann Arbor, Detroit | |
| * Romulus | ||||||||
| * Westland | ||||||||
| I-276 | Pennsylvania | 32.65 | 32.65 | - | - | - | - | Philadelphia |
| * King of Prussia | ||||||||
| * Norristown | ||||||||
| I-277 | N. Carolina | 4.46 | 4.46 | - | 1.72 | - | - | Charlotte |
| Ohio | 4.14 | 4.14 | - | - | - | - | Akron | |
| I-278 | New Jersey | 2 | 2 | - | - | - | - | Elizabeth |
| New York | 33.62 | 33.62 | - | - | - | - | New York City-Newark | |
| *Staten Island | ||||||||
| *Brooklyn | ||||||||
| *Queens | ||||||||
| *Bronx | ||||||||
| I-279 | Pennsylvania | 13.32 | 13.32 | - | - | - | - | Pittsburgh |
| I-280 | California | 57.22 | 57.22 | - | - | - | - | San Francisco, San Jose |
| * Daly City | ||||||||
| * San Bruno | ||||||||
| * Mountain View | ||||||||
| Iowa | 9.38 | 9.38 | - | - | - | - | Davenport | |
| Illinois | 17.6 | 8.21 | - | - | - | 9.39 Mi. on I-74 | Rock Island | |
| Ohio | 12.41 | 12.41 | - | - | - | - | Toledo | |
| New Jersey | 17.85 | 17.85 | - | - | - | - | Orange, West Orange, East Orange, Newark | |
| I-283 | Pennsylvania | 2.91 | 2.91 | - | - | - | - | Harrisburg |
| I-285 | Georgia | 63.98 | 62.77 | - | - | - | 1.21 Mi. on I-85 | Atlanta |
| I-287 | New Jersey | 67.54 | 67.54 | - | - | - | - | Northeast New Jersey |
| * Somerville | ||||||||
| * Morristown | ||||||||
| * Pompton Plain | ||||||||
| * Oakland | ||||||||
| New York | 31.18 | 11.98 | - | - | - | 19.20 Mi. on I-87 | New York City | |
| * Suffern | ||||||||
| * Spring Valley | ||||||||
| * White Plains | ||||||||
| * Tarrytown | ||||||||
| * Port Chester | ||||||||
| I-290 | Illinois | 29.84 | 29.84 | - | - | - | - | Chicago |
| * Schaumburg | ||||||||
| * Elmhurst | ||||||||
| * Maywood | ||||||||
| * Cicero | ||||||||
| New York | 9.8 | 9.8 | - | - | - | - | Buffalo | |
| * Town of Tonawanda | ||||||||
| * Amherst | ||||||||
| Massachusetts | 20.16 | 20.16 | - | - | - | - | Worcester | |
| I-291 | Connecticut | 6.02 | 6.02 | - | - | - | - | Hartford |
| Massachusetts | 5.44 | 5.44 | - | - | - | - | Springfield | |
| I-293 | New Hampshire | 11.18 | 11.18 | - | 5.68 | - | - | Manchester |
| I-294 | Illinois | 53.42 | 48.1 | - | - | - | 5.32 Mi. on I-80 | Chicago |
| * Harvey | ||||||||
| * Westchester | ||||||||
| * Oak Lawn | ||||||||
| I-295 | Florida | 61.04 | 61.04 | - | 25.53 | - | - | Jacksonville |
| Virginia | 52.56 | 52.56 | - | - | - | - | Richmond, Petersburg-Colonial Heights | |
| District of Columbia | 5.2 | 5.2 | - | - | - | - | Washington, D.C. | |
| Maine | 10.9 | 10.9 | Portland | |||||
| Maryland | 0.8 | 0.8 | - | - | - | - | Washington, D.C. | |
| Delaware | 5.71 | 5.71 | - | - | - | - | Wilmington | |
| New Jersey | 68.06 | 68.06 | - | - | - | - | Camden, Trenton | |
| New York | 7.7 | 7.7 | - | - | - | - | New York City | |
| * Queens | ||||||||
| * Bronx | ||||||||
| Rhode Island | 22.35 | 22.35 | - | - | - | - | Providence | |
| * Cranston | ||||||||
| Massachusetts | 4.23 | 4.23 | - | - | - | - | Providence (R.I.) | |
| Maine | 11.02 | 11.02 | - | - | - | - | Portland | |
| I-296 | Michigan | 3.43 | 3.43 | - | - | - | - | Grand Rapids |
| I-305 | California | 6 | 6 | - | - | - | - | Sacramento |
| I-310 | Louisiana | 11.25 | 11.25 | - | - | - | - | New Orleans |
| I-315 | Montana | 0.83 | 0.83 | - | - | - | - | Great Falls |
| I-335 | Kansas | 50.13 | 50.13 | - | 50.13 | - | - | Topeka, Emporia |
| I-345 | Texas | 1.4 | 1.4 | - | - | - | - | Dallas |
| I-355 | Illinois | 32.51 | 32.51 | - | 32.51 | - | - | Chicago |
| * Bolingbrook | ||||||||
| * Downers Grove | ||||||||
| * Glen Ellyn | ||||||||
| * Lombard | ||||||||
| I-359 | Alabama | 2.3 | 2.3 | - | - | - | - | Tuscaloosa |
| I-369 | Texas | 3.5 | 3.5 | - | - | 3.5 | - | |
| I-370 | Maryland | 2.54 | 2.54 | 1.18 | - | - | - | Washington, D.C. |
| * Rockville | ||||||||
| * Gaithersburg | ||||||||
| I-375 | Florida | 1.34 | 1.34 | - | 1.34 | - | - | Tampa-St. Petersburg |
| Michigan | 1.06 | 1.06 | - | - | - | - | Detroit | |
| I-376 | Pennsylvania | 78.7 | 78.7 | - | - | - | - | Pittsburgh |
| * Monroeville | ||||||||
| * Wilkinsburg | ||||||||
| I-380 | California | 3.3 | 3.3 | - | - | - | - | San Francisco-Oakland |
| * San Bruno | ||||||||
| Iowa | 73.05 | 73.05 | - | - | - | - | Waterloo, Cedar Rapids, Iowa City | |
| Pennsylvania | 24.76 | 24.76 | - | - | - | - | Scranton | |
| I-381 | Virginia | 1.67 | 1.67 | - | - | - | - | Bristol |
| I-384 | Connecticut | 8.2 | 8.2 | - | - | - | - | Hartford |
| * East Hartford | ||||||||
| * Manchester | ||||||||
| I-385 | S. Carolina | 42.16 | 42.16 | - | 36 | - | - | Greenville |
| * Laurens | ||||||||
| I-390 | New York | 76.06 | 76.06 | 60.5 | - | - | - | Rochester |
| I-391 | Massachusetts | 4.46 | 4.46 | - | - | - | - | Springfield *Chicopee *Holyoke |
| I-393 | New Hampshire | 4.6 | 4.6 | - | - | - | - | Concord |
| I-394 | Minnesota | 9.75 | 9.75 | - | - | - | - | Minneapolis |
| * St. Louis Park | ||||||||
| * Golden Valley | ||||||||
| I-395 | Florida | 1.29 | 1.29 | - | - | - | - | Miami |
| Virginia | 9.91 | 9.91 | - | - | - | - | Arlington, Alexandria | |
| District of Columbia | 3.48 | 3.48 | - | - | - | - | Washington, D.C. | |
| Maryland | 1.98 | 1.98 | - | - | - | - | Baltimore | |
| Connecticut | 54.69 | 54.69 | - | 54.69 | - | - | Norwich-New London | |
| Massachusetts | 11.91 | 11.91 | - | 11.91 | - | - | Worcester | |
| Maine | 4.99 | 4.99 | - | - | - | - | Bangor | |
| I-405 | California | 72.15 | 72.15 | - | - | - | - | Los Angeles |
| * Irvine | ||||||||
| * Costa Mesa | ||||||||
| * Huntingdon Beach | ||||||||
| * Long Beach | ||||||||
| * Torrance | ||||||||
| * Inglewood | ||||||||
| * Santa Monica | ||||||||
| Oregon | 3.53 | 3.53 | - | - | - | - | Portland | |
| Washington | 30.3 | 30.3 | - | - | - | - | Seattle | |
| * Renton | ||||||||
| * Bellevue | ||||||||
| I-410 | Texas | 49.49 | 49.49 | - | 9.93 | - | - | San Antonio |
| I-430 | Arkansas | 12.93 | 12.93 | - | - | - | - | Little Rock |
| I-435 | Kansas | 28.03 | 28.03 | - | - | - | - | Kansas City |
| * Leawood | ||||||||
| * Overland Park | ||||||||
| * Shawnee | ||||||||
| Missouri | 52.78 | 52.78 | - | - | - | - | Kansas City | |
| * Grandview | ||||||||
| * Raytown | ||||||||
| * Independence | ||||||||
| * Gladstone | ||||||||
| I-440 | Arkansas | 9.96 | 9.96 | - | 9.96 | - | - | Little Rock |
| Tennessee | 7.64 | 7.64 | - | - | - | - | Nashville-Davidson | |
| N. Carolina | 16.77 | 16.77 | - | 16.77 | - | - | Raleigh | |
| I-444 | Oklahoma | 2.51 | 2.51 | - | - | - | - | Tulsa |
| I-459 | Alabama | 32.8 | 32.8 | - | - | - | - | Birmingham |
| * Bessemer | ||||||||
| * Bluff Park | ||||||||
| * Homewood | ||||||||
| I-464 | Virginia | 4.71 | 4.71 | - | - | - | - | Virginia Beach |
| I-465 | Indiana | 57.51 | 57.51 | - | 5.03 | - | - | Indianapolis |
| I-469 | Indiana | 30.83 | 30.83 | - | 30.83 | - | - | Ft. Wayne, New Haven |
| I-470 | Kansas | 13.72 | 13.72 | - | - | - | - | Topeka |
| Missouri | 16.72 | 16.72 | - | - | - | - | Kansas City, Lee's Summit | |
| * Independence | ||||||||
| Ohio | 6.69 | 6.69 | - | - | - | - | Wheeling (W.Va.-Ohio) | |
| West Virginia | 3.94 | 3.94 | - | - | - | - | Wheeling | |
| I-471 | Kentucky | 5.02 | 5.02 | - | - | - | - | Newport |
| Ohio | 0.73 | 0.73 | - | - | - | - | Cincinnati | |
| I-474 | Illinois | 14.88 | 14.88 | - | - | - | - | Peoria |
| I-475 | Georgia | 15.83 | 15.83 | - | - | - | - | Macon |
| Ohio | 20.37 | 20.37 | - | - | - | - | Toledo | |
| Michigan | 16.99 | 16.99 | - | - | - | - | Flint | |
| I-476 | Pennsylvania | 129.61 | 129.61 | - | 110 | - | - | Allentown-Bethlehem, |
| Philadelphia | ||||||||
| * Ridley Park | ||||||||
| * Marple | ||||||||
| * Broomall | ||||||||
| * Conshohocken | ||||||||
| Scranton | ||||||||
| I-478 | New York | 2.14 | 2.14 | - | 2.14 | - | - | New York City |
| * Brooklyn | ||||||||
| * Manhattan | ||||||||
| I-480 | Nebraska | 4.15 | 4.15 | - | - | - | - | Omaha |
| Iowa | 0.75 | 0.75 | - | - | - | - | Council Bluffs | |
| Ohio | 41.77 | 41.77 | - | - | - | - | Cleveland | |
| * Bedford Heights | ||||||||
| * Maple Heights | ||||||||
| * Garfield Heights | ||||||||
| * North Olmstead | ||||||||
| * Parma | ||||||||
| I-481 | New York | 15.04 | 15.04 | - | - | - | - | Syracuse |
| * DeWitt | ||||||||
| I-485 | N. Carolina | 66.68 | 66.68 | - | 66.68 | - | - | Charlotte, Gastonia |
| I-490 | Ohio | 2.43 | 2.43 | - | - | - | - | Cleveland |
| New York | 37.4 | 37.4 | - | - | - | - | Rochester | |
| I-494 | Minnesota | 42.94 | 42.94 | - | - | - | - | Minneapolis |
| * Bloomington | ||||||||
| * Eden Prairie | ||||||||
| * Maple Grove | ||||||||
| * Minnetonka | ||||||||
| I-495 | North Carolina | 4.1 | 4.1 | - | - | - | - | Raleigh |
| Virginia | 15.28 | 15.28 | - | - | - | - | Washington, D.C. | |
| * Springfield | ||||||||
| * Annandale | ||||||||
| * McLean | ||||||||
| * Vienna | ||||||||
| Maryland | 16.13 | 16.13 | - | - | - | - | Washington, D.C. | |
| * Bethesda | ||||||||
| * Wheaton | ||||||||
| * Silver Spring | ||||||||
| Delaware | 11.47 | 11.47 | - | - | - | - | Wilmington | |
| * Claymont | ||||||||
| New York | 66.38 | 66.38 | - | 62.7 | - | - | New York City *Manhattan | |
| * Manhattan | ||||||||
| * Queens | ||||||||
| * Long Island | ||||||||
| Massachusetts | 121.56 | 121.56 | 12.9 | 18.5 | - | - | Barnstable Town, Boston, Lowell, Lawrence | |
| Maine | 50.47 | 50.47 | - | 50.47 | - | - | Portland, Lewiston, Gardiner | |
| I-496 | Michigan | 11.78 | 11.78 | - | - | - | - | Lansing |
| I-505 | California | 32.98 | 32.98 | - | - | - | - | Vacaville |
| I-510 | Louisiana | 3.04 | 3.04 | - | - | - | - | New Orleans |
| I-515 | Nevada | 20.54 | 20.54 | - | 14.9 | - | - | Las Vegas |
| I-516 | Georgia | 6.49 | 6.49 | - | 6.49 | - | - | Savannah |
| I-520 | Georgia | 16.14 | 16.14 | 9.11 | 7.03 | - | - | Augusta |
| South Carolina | 7.2 | 7.2 | - | 7.2 | - | - | North Augusta, Belvedere | |
| I-526 | S. Carolina | 19.26 | 19.26 | - | 11.2 | - | - | Charleston |
| * North Charleston | ||||||||
| * Mount Pleasant | ||||||||
| I-530 | Arkansas | 46.65 | 46.65 | - | 46.65 | - | - | Pine Bluff |
| I-535 | Minnesota | 1.57 | 1.57 | - | - | - | - | Duluth |
| Wisconsin | 1.21 | 1.21 | - | - | - | - | Superior | |
| I-540 | N. Carolina | 25.84 | 25.84 | - | 25.84 | - | - | Raleigh, Knightsdale |
| Arkansas | 15.87 | 15.87 | 5.97 | Fort Smith | ||||
| I-564 | Virginia | 3.03 | 3.03 | - | - | - | - | Virginia Beach |
| I-565 | Alabama | 21.4 | 21.4 | - | - | - | - | Huntsville |
| I-575 | Georgia | 30.97 | 30.97 | 29.16 | - | - | - | Atlanta |
| I-579 | Pennsylvania | 1.57 | 1.57 | - | - | - | - | Pittsburgh |
| I-580 | California | 75.63 | 75.63 | - | 7.3 | - | - | Concord, Livermore, San Francisco-Oakland, San Rafeal-Novato |
| Nevada | 30.067 | 30.067 | - | 26.287 | - | - | Reno | |
| I-581 | Virginia | 6.64 | 6.64 | - | - | - | - | Roanoke |
| I-585 | S. Carolina | 2.25 | 2.25 | - | - | - | - | Spartanburg |
| I-587 | New York | 1.21 | 1.21 | - | - | - | - | Kingston |
| I-590 | New York | 5.31 | 5.31 | 5.31 | - | - | - | Rochester |
| I-595 | Maryland | 19.97 | 19.97 | 19.31 | - | - | - | Washington, D.C. |
| * Bowie | ||||||||
| Annapolis | ||||||||
| Florida | 12.86 | 12.86 | - | 8.8 | - | - | Miami | |
| I-605 | California | 27.4 | 27.4 | - | - | - | - | Los Angeles |
| * Long Beach | ||||||||
| * Lakewood | ||||||||
| * Bellflower | ||||||||
| * Norwalk | ||||||||
| * Downey | ||||||||
| * South Whittier | ||||||||
| * El Monte | ||||||||
| I-610 | Texas | 37.97 | 37.97 | - | - | - | - | Houston |
| Louisiana | 4.52 | 4.52 | - | - | - | - | New Orleans | |
| I-630 | Arkansas | 7.4 | 7.4 | - | - | - | - | Little Rock |
| I-635 | Texas | 37 | 37 | - | - | - | - | Dallas |
| * Balch Springs | ||||||||
| * Mesquite | ||||||||
| Kansas | 8.9 | 8.9 | - | - | - | - | Kansas City | |
| Missouri | 3.77 | 3.77 | - | - | - | - | Kansas City | |
| I-640 | Tennessee | 7.03 | 7.03 | - | - | - | - | Knoxville |
| I-664 | Virginia | 20.21 | 20.21 | - | 9.2 | - | - | Virginia Beach |
| I-670 | Kansas | 1.64 | 1.64 | - | - | - | - | Kansas City |
| Missouri | 1.17 | 1.17 | - | - | - | - | Kansas City | |
| Ohio | 9.37 | 9.37 | - | - | - | - | Columbus | |
| I-675 | Georgia | 11.04 | 11.04 | 7.78 | - | - | - | Atlanta |
| Ohio | 26.53 | 26.53 | - | - | - | - | Dayton | |
| Michigan | 7.72 | 7.72 | - | - | - | - | Saginaw | |
| I-676 | Pennsylvania | 2.15 | 2.15 | - | - | - | - | Philadelphia |
| New Jersey | 4.75 | 4.75 | - | - | - | - | Camden | |
| I-678 | New York | 14.33 | 14.33 | - | 7.8 | - | - | New York City |
| * Queens | ||||||||
| * Bronx | ||||||||
| I-680 | California | 70.52 | 70.52 | - | 12.5 | - | - | San Jose, Milpitas, Freemont, Walnut Creek, Concord |
| Nebraska | 13.32 | 13.32 | - | - | - | - | Omaha | |
| Iowa | 29.54 | 19.63 | - | - | - | 9.91 Mi on I-29 | Omaha | |
| Ohio | 16.43 | 16.43 | - | - | - | - | Youngstown | |
| I-684 | New York | 27.06 | 27.06 | - | - | - | - | White Plains |
| Connecticut | 1.41 | 1.41 | - | - | - | - | Bridgeport-Stamford | |
| I-685 | Alabama | 14 | 0 | - | - | - | 14 Mi on I-85 | Montgomery |
| I-690 | New York | 14.19 | 14.19 | - | - | - | - | Syracuse |
| I-691 | Connecticut | 8.38 | 8.38 | 6.69 | - | - | - | Hartford, New Haven |
| I-694 | Minnesota | 22.62 | 21.97 | - | - | - | 0.65 Mi on I-35E | Minnieapolis-St. Paul |
| * Maplewood | ||||||||
| * Roseville | ||||||||
| * Fridley | ||||||||
| I-695 | District of Columbia | 2 | 2 | - | - | - | - | Washington, D.C. |
| Maryland | 30.57 | 30.57 | - | 2.2 | - | - | Baltimore | |
| * Dundalk | ||||||||
| * Essex | ||||||||
| * Rosedale | ||||||||
| * Towson | ||||||||
| * Catonsville | ||||||||
| New York | 1.4 | 1.4 | New York City | |||||
| I-696 | Michigan | 29.39 | 29.39 | - | - | - | - | Detroit |
| * Warren | ||||||||
| * Roseville | ||||||||
| I-705 | Washington | 1.5 | 1.5 | - | - | - | - | Seattle |
| I-710 | California | 19.66 | 19.66 | - | 19.66 | - | - | Los Angeles |
| * Long Beach | ||||||||
| * Downey | ||||||||
| * Compton | ||||||||
| * East Los Angeles | ||||||||
| I-759 | Alabama | 4.5 | 4.5 | - | - | - | - | Gadsden |
| I-780 | California | 6.5 | 6.5 | - | - | - | - | Vallejo |
| I-781 | New York | 4.3 | 4.3 | - | - | - | - | |
| I-785 | North Carolina | 2.21 | 0 | - | - | - | 2.21 Mi on I-840 | |
| I-787 | New York | 10.16 | 10.16 | - | - | - | - | Albany |
| I-790 | New York | 2.41 | 2.41 | - | - | - | - | Utica |
| I-794 | Wisconsin | 3.75 | 3.75 | - | - | - | - | Milwaukee |
| I-795 | Maryland | 8.99 | 8.99 | - | 5.47 | - | - | Baltimore |
| * Pikesville | ||||||||
| * Owings Mill | ||||||||
| North Carolina | 25.46 | 25.46 | - | 25.46 | - | Goldsboro | ||
| I-805 | California | 28.02 | 28.02 | - | - | - | - | San Diego |
| * Chula Vista | ||||||||
| * National City | ||||||||
| I-820 | Texas | 35.17 | 35.17 | - | - | - | - | Dalla-Ft. Worth-Arlington |
| I-840 | North Carolina | 5.77 | 2.21 | - | - | - | 3.56 Mi on I-73, 2.21 Mi on I-785 | Greensboro |
| I-878 | New York | 0.7 | 0.7 | - | - | - | - | New York City |
| I-880 | California | 47.22 | 47.22 | - | 47.22 | - | - | San Jose, San Fracisco-Oakland |
| I-890 | New York | 9.35 | 9.35 | - | - | - | - | Albany |
| I-894 | Wisconsin | 4.7 | 4.7 | - | - | - | - | Milwaukee |
| * West Allis | ||||||||
| * Wauwatosa | ||||||||
| I-895 | Maryland | 11.44 | 11.44 | - | - | - | - | Baltimore |
| * Dundalk | ||||||||
| New York | 1.12 | 1.12 | - | - | - | - | New York City | |
| * Bronx | ||||||||
| I-910 | Louisiana | 9.7 | 9.7 | - | - | 9.7 | - | |
| I-980 | California | 2.03 | 2.03 | - | 1 | - | - | Oakland |
| I-985 | Georgia | 24.04 | 24.04 | - | 24.04 | - | - | Gainesville |
| I-990 | New York | 6.35 | 6.35 | - | 2.04 | - | - | Buffalo |
| * Amherst |
