Interstate Highway
Interstate 26 1 Signs
State: Tennessee
Counties: Unicoi County
Places: Unicoi
Interstate 26 19 Signs
State: North Carolina
Counties: Buncombe County | Madison County
Places: Asheville | Stocksville | Weaverville | Woodfin
Interstate 10 655 Signs
States: Alabama | Arizona | California | Louisiana | Mississippi | New Mexico | Texas
Interstate 105 (Eugene) 7 Signs
State: Oregon
Counties: Lane County
Places: Eugene | Springfield
Interstate 11 35 Signs
State: Nevada
Counties: Clark County
Places: Boulder City | Henderson
Interstate 110 (Biloxi) 1 Signs
State: Mississippi
Counties: Harrison County
Places: D'IbervilleInterstate 110 (El Paso) 6 Signs
State: Texas
Counties: El Paso County
Places: El Paso
Interstate 115 (Butte) 11 Signs
State: Montana
Counties: Silver Bow County
Places: Butte
Interstate 12 16 Signs
States: Louisiana | Mississippi
Interstate 129 13 Signs
States: Iowa | Nebraska
Interstate 15 1075 Signs
States: Arizona | California | Idaho | Montana | Nevada | Utah
Interstate 165 (Mobile) 3 Signs
State: Alabama
Counties: Mobile County
Places: Mobile
Interstate 17 33 Signs
State: Arizona
Counties: Coconino County | Maricopa County
Places: Flagstaff | Morristown | Phoenix
Interstate 176 (Morgantown) 2 Signs
State: Pennsylvania
Counties: Berks County
Places: Morgantown
Interstate 180 (Cheyenne) 15 Signs
State: Wyoming
Counties: Laramie County
Places: Cheyenne
Interstate 182 (Tri Cities) 26 Signs
State: Washington
Counties: Benton County | Franklin County
Places: Benton City | Kennewick | Pasco | Richland | West Richland
Interstate 184 34 Signs
State: Idaho
Counties: Ada County
Places: BoiseInterstate 184 (Boise) 12 Signs
State: Idaho
Counties: Ada County
Places: Boise
Interstate 19 50 Signs
State: Arizona
Counties: Pima County | Santa Cruz County
Places: Amado | Green Valley | Nogales | Rio Rico | Sahuarita | Tubac | Tucson
Interstate 195 (Saco) 1 Signs
State: Maine
Counties: York County
Places: Saco
Interstate 20 1 Signs
State: Georgia
Counties: Fulton County
Places: Atlanta
Interstate 205 (Portland) 95 Signs
States: Oregon | Washington
Interstate 210 (Los Angeles) 3 Signs
State: California
Counties: Los Angeles County
Places: Los Angeles
Interstate 215 (Las Vegas) 25 Signs
State: Nevada
Counties: Clark County
Places: Enterprise | Henderson | Las Vegas | ParadiseInterstate 215 (Salt Lake City) 65 Signs
State: Utah
Counties: Davis County | Salt Lake County
Places: Cottonwood Heights | Holladay | Midvale | Murray | North Salt Lake | Salt Lake City | Taylorsville | West Valley CityInterstate 215 (San Bernardino) 17 Signs
State: California
Counties: Riverside County | San Bernardino County
Places: Loma Linda | Riverside | San Bernardino
Interstate 225 (Denver) 5 Signs
State: Colorado
Counties: Adams County | Denver County
Places: Aurora | Denver
Interstate 240 (Asheville) 10 Signs
State: North Carolina
Counties: Buncombe County
Places: Asheville | West
Interstate 25 389 Signs
States: Colorado | New Mexico | Wyoming
Interstate 26 32 Signs
States: North Carolina | Tennessee
Interstate 270 (Denver) 2 Signs
State: Colorado
Counties: Adams County
Places: Denver
Interstate 279 (Pittsburgh) 3 Signs
State: Pennsylvania
Counties: Allegheny County
Places: Pittsburgh
Interstate 280 (San Francisco) 7 Signs
State: California
Counties: San Francisco County | San Mateo County | Santa Clara County
Places: Daly City | San Francisco | San Jose
Interstate 283 (Harrisburg) 2 Signs
State: Pennsylvania
Counties: Dauphin County | York County
Places: Highspire | New Cumberland
Interstate 285 (Atlanta) 2 Signs
State: Georgia
Counties: Fulton County
Places: Atlanta
Interstate 29 37 Signs
States: Iowa | South Dakota
Interstate 293 (Manchester) 4 Signs
State: New Hampshire
Counties: Hillsborough County | Merrimack County
Places: Bedford | Concord | Hooksett
Interstate 295 (Delaware - Pennsylvania) 13 Signs
States: Delaware | New JerseyInterstate 295 (Maine) 2 Signs
State: Maine
Counties: Cumberland County
Places: PortlandInterstate 295 (Providence) 10 Signs
States: Massachusetts | Rhode IslandInterstate 295 (Washington) 2 Signs
Federal District: District of Columbia
Places: Washington
Interstate 376 (Pittsburgh) 25 Signs
State: Pennsylvania
Counties: Allegheny County
Places: Carnegie | Clinton | Coraopolis | Monroeville | Pittsburgh | Wilkinsburg
Interstate 381 (Bristol) 1 Signs
State: Virginia
Places: Bristol
Interstate 393 (Concord) 1 Signs
State: New Hampshire
Counties: Merrimack County
Places: Concord
Interstate 395 (Bangor) 1 Signs
State: Maine
Counties: Penobscot County
Places: BrewerInterstate 395 (Washington) 3 Signs
Federal District: District of Columbia
Places: Washington
Interstate 40 297 Signs
States: Arizona | California | New Mexico | North Carolina | Tennessee
Interstate 405 (Los Angeles) 9 Signs
State: California
Counties: Los Angeles County
Places: Los AngelesInterstate 405 (Portland) 38 Signs
State: Oregon
Counties: Multnomah County
Places: PortlandInterstate 405 (Seattle) 4 Signs
State: Washington
Counties: King County
Places: Bellevue | Tukwila
Interstate 470 (Wheeling) 2 Signs
State: West Virginia
Counties: Marshall County | Ohio County
Places: Benwood | Wheeling
Interstate 476 (Pennsylvania) 3 Signs
State: Pennsylvania
Counties: Chester County | Montgomery County
Places: Conshohocken | Wayne
Interstate 495 (Boston) 1 Signs
State: Massachusetts
Counties: Essex County
Places: NewburyportInterstate 495 (Washington) 1 Signs
State: Maryland
Counties: Prince George's County
Places: GreenbeltInterstate 495 (Wilmington) 1 Signs
State: Delaware
Counties: New Castle County
Places: New Castle
Interstate 5 538 Signs
States: California | Oregon | Washington
Interstate 505 (California) 4 Signs
State: California
Counties: Solano County | Yolo County
Places: Dunnigan | Vacaville
Interstate 510 (New Orleans) 2 Signs
State: Louisiana
Parishes: Orleans Parish
Places: New Orleans
Interstate 515 (Las Vegas) 20 Signs
State: Nevada
Counties: Clark County
Places: Henderson | Las Vegas | North Las Vegas
Interstate 580 (Nevada) 81 Signs
State: Nevada
Counties: Douglas County | Washoe County
Places: Carson City | New Washoe City | Reno | SparksInterstate 580 (San Francisco) 13 Signs
State: California
Counties: Alameda County | Contra Costa County | Marin County
Places: Emeryville | Pleasanton | Richmond | San Rafael
Interstate 59 6 Signs
State: Louisiana
Parishes: St. Tammany Parish
Places: Slidell
Interstate 610 (New Orleans) 7 Signs
State: Louisiana
Parishes: Orleans Parish
Places: New Orleans
Interstate 64 30 Signs
State: West Virginia
Counties: Greenbrier County | Kanawha County
Places: Caldwell | Charleston | White Sulphur Springs
Interstate 65 5 Signs
State: Alabama
Counties: Baldwin County | Mobile County
Places: Loxley | Mobile | Orange Beach
Interstate 66 7 Signs
State: Virginia
Counties: Arlington County | Fairfax County | Fauquier County
Places: Arlington | Centreville | Delaplane | Idylwood | Marshall | Oakton
Interstate 676 (Philadelphia) 3 Signs
States: New Jersey | Pennsylvania
Interstate 68 6 Signs
State: Maryland
Counties: Garrett County
Places: Grantsville
Interstate 680 (San Francisco) 69 Signs
State: California
Counties: Alameda County | Contra Costa County | Santa Clara County | Solano County
Places: Alamo | Benicia | Concord | Danville | Dublin | Fairfield | Fremont | Martinez | Milpitas | Pacheco | Pleasant Hill | Pleasanton | San Jose | San Ramon | Sunol | Walnut Creek
Interstate 70 320 Signs
States: Colorado | Kansas | Ohio | Pennsylvania | Utah | West Virginia
Interstate 75 5 Signs
State: Georgia
Counties: Fulton County
Places: Atlanta
Interstate 76 91 Signs
States: Colorado | Nebraska | PennsylvaniaInterstate 76 (Ohio-New Jersey) 36 Signs
States: New Jersey | Pennsylvania
Interstate 77 91 Signs
States: Ohio | Virginia | West Virginia
Interstate 780 (San Francisco) 4 Signs
State: California
Counties: Solano County
Places: Benicia | Vallejo
Interstate 79 25 Signs
States: Pennsylvania | West Virginia
Interstate 8 129 Signs
States: Arizona | California
Interstate 80 1441 Signs
States: California | Nebraska | Nevada | Utah | Wyoming
Interstate 81 40 Signs
States: Maryland | Tennessee | Virginia | West Virginia
Interstate 82 143 Signs
States: Oregon | Washington
Interstate 83 2 Signs
State: Pennsylvania
Counties: York County
Places: New Cumberland
Interstate 84 1072 Signs
States: Idaho | Oregon | Utah | Washington
Interstate 85 7 Signs
State: Georgia
Counties: Fulton County
Places: Atlanta
Interstate 86 99 Signs
State: Idaho
Counties: Bannock County | Cassia County | Minidoka County | Power County
Places: American Falls | Arbon Valley | Chubbuck | Cotterel | Declo | Neeley | Pocatello | Raft River | Rupert
Interstate 880 (San Francisco) 1 Signs
State: California
Counties: Alameda County
Places: Emeryville
Interstate 89 4 Signs
State: New Hampshire
Counties: Merrimack County
Places: Bow | Concord
Interstate 90 697 Signs
States: Idaho | Massachusetts | Minnesota | Montana | South Dakota | Washington | Wyoming
Interstate 91 5 Signs
State: Vermont
Counties: Caledonia County
Places: Saint Johnsbury
Interstate 93 14 Signs
States: Massachusetts | New Hampshire | Vermont
Interstate 94 104 Signs
States: Montana | North Dakota
Interstate 95 40 Signs
States: Delaware | Maine | Maryland | Massachusetts | New Hampshire | Pennsylvania | Rhode Island | Virginia
Interstate 985 (Atlanta) 4 Signs
State: Georgia
Counties: Hall County
Places: Buford | Gainesville