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Electronic Code of Federal Regulations

e-CFR Data is current as of July 10, 2014

Title 23: Highways

Appendix A to Part 658—National Network—Federally-Designated Routes

[The federally-designated routes on the National Network consist of the Interstate System, except as noted, and the following additional highways.]

US 43I-65 N. of MobileSunflower.
US 43AL 5 near RussellvilleTN State Line.
US 72MS State LineCR 33 Hollywood.
US 72 AltUS 72 TuscumbiaUS 72/231/431 Huntsville.
US 78End of 4-lane W. of AL 5 JasperI-59 Birmingham.
US 80AL 14 W. Int. SelmaUS 82 Montgomery.
US 82Coker W. of I-59Eoline W. of AL 5.
US 82AL 206 PrattvilleUS 231 N. Int. Montgomery.
US 84AL 92 E. of Daleville (via AL 210 Dothan Cir.)End of 4-lane E. of Dothan.
US 98I-10 DaphneEnd of 4-lane near Fairhope.
US 231FL State Line (via AL 210 Dothan Circle.)End of 4-lane N. of Wetumpka.
US 231ArabTN State Line.
US 280US 31 Mountain BrookAL 22 Alexander City.
US 280I-85 OpelikaGA State Line Phenix City.
US 431AL 210 DothanAL 173 Headland.
US 431I-20 AnnistonAL 79 N. Int. Columbus City (via I-59—AL 77 Gadsden).
US 431CR 8 New HopeTN State Line.
AL 21US 31 AtmoreI-65 N. of Atmore.
AL 21US 431 AnnistonJacksonville.
AL 67I-65 PricevilleUS 72 Alt. W. of Decatur.
AL 79I-59 BirminghamPinson.
AL 152US 231 N. Int. MontgomeryI-65 N. Int. Montgomery.
AL 210Dothan Circle (Beltway)
AL 248US 84 EnterpriseFt. Rucker.
AL 249Ft. RuckerUS 231.
AK 1Potter Weigh Station AnchorageAK 3 Palmer.
AK 2AK 3 FairbanksMilepost 1412 Delta Junction.
AK 3AK 1 PalmerAK 2 Fairbanks.
Note: Routes added to the Interstate System under 23 U.S.C. 139(c) are included only to the extent designated above.
US 60I-10 BrendaI-17 Phoenix.
US 60AZ 87 MesaAZ 70 Globe.
US 60AZ 260 E. Int. Show LowNM State Line.
US 64US 160 Teec Nos PosNM State Line.
US 70US 60 GlobeNM State Line.
US 80AZ 92 BisbeeNM State Line.
US 89I-10 TucsonUS 60 Florence Junction.
US 89AZ 69 PrescottI-40 Ash Fork.
US 89I-40 FlagstaffUT State Line.
US 95Mexican BorderI-8 Yuma.
US 160US 89 Tuba CityNM State Line.
US 163US 160 KayentaUT State Line.
US 666I-10 BowieUS 70 Safford.
US 666US 60 SpringervilleI-40 Sanders.
US 666Mexican BorderUS 80 Douglas.
AZ 69US 89 PrescottI-17 Cordes Junction.
AZ 77US 60 Show LowI-40 Holbrook.
AZ 84I-10 PicachoAZ 87 E. of Eloy.
AZ 85I-8 Gila Bend (via I-8B)I-10 Buckeye (via AZ 85 Spur).
AZ 87AZ 84 E. of EloyAZ 387 W. of Coolidge.
AZ 87AZ 587 ChandlerUS 60 Mesa.
AZ 90I-10 BensonAZ 92 Sierra Vista.
AZ 169AZ 69 DeweyI-17 S. of Camp Verde.
AZ 189Mexican BorderI-19 Nogales.
AZ 287AZ 87 CoolidgeUS 89 Florence.
AZ 360I-10 PhoenixAZ 87 Mesa.
AZ 387I-10 Exit 185AZ 87 W. of Coolidge.
AZ 587 (Old AZ 93)I-10 Exit 175AZ 87 Chandler.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
I-80 Bus. Loop (US 50-CA 51)I-80 W. SacramentoI-80 near Watt Ave., Sacramento.
US 6US 395 BishopNV State Line.
US 50I-80 W. of SacramentoSly Park Rd. Pollock Pines.
US 95I-40 near NeedlesNV State Line.
US 101I-5 Los AngelesI-80 San Francisco.
US 395I-15 S. of VictorvilleNV State Line.
CA 2I-5I-210 Los Angeles.
CA 10 (San Bern. Fwy.)US 101I-5 Los Angeles.
CA 14I-5 near San FernandoUS 395 Ridgecrest.
CA 15I-5I-805 San Diego.
CA 22I-405 Seal BeachCA 55 Orange.
CA 24I-580 OaklandI-680 Walnut Creek.
CA 52I-5I-805 San Diego.
CA 55I-405 Costa MesaCA 91 Anaheim.
CA 57I-5 Santa AnaI-210 Pomona.
CA 58CA 99 BakersfieldI-15 Barstow.
CA 60I-10 Los AngelesI-10 Beaumont.
CA 71I-210CA 60 Pomona.
CA 78I-5 CarlsbadI-15 Escondido.
CA 85I-280 near San JoseCA 101 Mountain View.
CA 91I-110 Los AngelesI-215/CA 60 Riverside.
CA 92I-280 San MateoI-880 Hayward.
CA 94I-5CA 125 San Diego.
CA 99I-5 Wheeler RidgeI-80 Bus. Loop/US 50 Sacramento.
CA 110I-10US 101 Los Angeles.
CA 118I-405 Los AngelesI-210 San Fernando.
CA 125CA 94I-8 La Mesa.
CA 133I-405I-5 near El Toro.
CA 134US 101 Los AngelesI-210 Pasadena.
CA 163I-8I-15 San Diego.
CA 170US 101I-5 Los Angeles.
CA 198I-5 CoalingaCA 99 Visalia.
CA 215I-15 N. of TemeculaCA 60 Riverside.
CA 905 (Old CA 117)I-5I-805 San Diego.
Note: I-580 Oakland—All vehicles over 41/2 tons (except passenger buses and stages) are prohibited on MacArthur Freeway between Grand Avenue and the north city limits of San Leandro. (Excepted under 23 CFR 658.11(f)).
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
CT 2Columbus Blvd. HartfordI-395 Norwich.
CT 8I-95 BridgeportUS 44 Winsted.
CT 9I-95 Old SaybrookI-91 Cromwell.
CT 20CT 401 Bradley Intl. Airport, Windsor LocksI-91 Windsor.
CT 401CT 20 Windsor LocksBradley Intl. Airport Access Rd., Windsor Lks.
US 13MD State LineI-495 S. Int. Wilmington.
US 40MD State LineI-295/US 13 Wilmington.
US 113MD State LineUS 13 Dover.
US 301MD State LineI-295/US 13 Wilmington.
District of Columbia
Anacostia Fwy/Ken. AveI-295MD State Line Cheverly MD
Note: I-66—There is a 24 hour total truck ban on the Theodore Roosevelt Memorial Bridge and its approaches. (Excepted under 23 CFR 658.11(f).)
US 27FL Turnpike ExtFL 84 Andytown.
US 27South BayI-75 Ocala.
US 301SR 24 WaldoI-10.
FL 24SR 331 GainesvilleUS 301 Waldo.
FL 85FL 397 ValparaisoI-10 near Crestview.
FL 202I-95 JacksonvilleFL A-1-A.
FL 263US 90 W. of TallahasseeI-10.
FL 331I-75 S. of GainesvilleFL 24.
FL 397Entrance Eglin AFBFL 85 Valparaiso.
FL 528-FL 407I-4 OrlandoCape Canaveral.
20th St. Expwy1-95 JacksonvilleAdams St. near Matthews Bridge.
FL TurnpikeS. End of Homestead ExtensionI-75 Wildwood.
US 19FL State LineUS 82 Albany.
US 23/GA 365I-985 near GainesvilleUS 441 near Cornelia.
US 25I-16N. of Statesboro.
US 27GA 53 RomeUS 278 Cedartown.
US 27FL State LineGA 38 Bainbridge.
US 27 Alternate GA 85I-185 ColumbusEllerslie.
US 29US 78 W. InterchangeUS 129/441 E. Interchange Athens.
US 41I-75 W. of MorrowNear Barnesville.
US 41GA 5 ConnectorCounty Road 633 Emerson.
US 76I-75 DaltonUS 411 Chatsworth.
US 78-US 29GA 138 MonroeUS 29 W. Interchange Athens.
US 78/GA 410Valleybrook Rd. ScottsdaleGA 10 Stone Mountain.
US 78/GA 10Stone Mountain FreewayMonroe Bypass.
US 80/GA 22AL State LineGA 85 Columbus.
US 82/GA 520DawsonI-95 Exit 6 Brunswick.
US 84/GA 38Alabama State LineI-75.
US 84/GA 38GA 520 WaycrossGA 32 Patterson.
US 129I-16Gray.
US 129GA 247 Connector Warner RobinsI-75 Macon.
US 129/GA 11I-85I-985.
US 280/GA 520Alabama State LineDawson.
US 319/GA 35US 19/GA 300 ThomasvilleUS 82/GA 520 Tifton.
US 411-US 41US 27 RomeI-75 near Emerson.
US 441/GA 31US 82/GA 520 PearsonGA 135 Douglas.
US 441/GA 24I-20GA 22 Milledgeville.
US 441/GA 15Athens BypassI-85.
GA 2US 27 Fort Oglethorpe.I-75.
GA 5 ConnectorI-75US 41.
GA 6I-20GA 6 Bypass near Dallas.
GA 6 BypassE. of DallasW. of Dallas.
GA 10 LoopE. and S. Bypass in Athens
GA 14 SpurUS 29/Welcome All RoadI-85/285 S. Interchange Atlanta.
GA 21I-95 MonteithGA 204 Savannah.
GA 25GA 520GA 25 Spur.
GA 25 SpurUS 17 N. of BrunswickI-95 Exit 8.
GA 53RomeI-75 Calhoun.
GA 61I-20GA 166 near Carrollton.
GA 85FayettevilleI-75.
GA 138I-20 ConyersUS 78 Monroe.
GA 166GA 61End of 4-lane section of W. GA 1 Carrollton.
GA 247CI-75GA 247 Warner Robins.
GA 300US 82 AlbanyI-75 near Cordele.
GA 316I-85US 29.
GA 400I-285 near AtlantaGA 60.
GA 515I-575Blairsville.
GA 520I-95GA 25.
Note: Atlanta area—Interstate highways within the I-285 beltway are not available to through trucks with more than 6 wheels because of construction.
HI 61HI 98 (Vineyard Boulevard)Kawainui Bridge Kailua.
HI 63HI 92 (Nimitz Hwy.)HI 83 (Kahekili Hwy.).
HI 64Sand Island ParkHI 92 (Nimitz Hwy.).
HI 7261 Kailua/Waimanalo JunctionAinakoa.
HI 78H-1 Middle StHI 99 (Kamehameha Hwy.) Aiea.
HI 83HI 99 Weed JunctionHI 61 (Kalanianaole Hwy).
HI 92Pearl Harbor/Main GateKalakaua Avenue.
HI 93Beginning of H-1Makaha Bridge.
HI 95H-1Barbers Point Harbor.
HI 99Pearl Harbor Int.HI 83 Weed Junction.
I-15BI-15/US 26 S. of Idaho FallsUS 26 N. Int. Idaho Falls.
US 2DoverUS 95 Sandpoint.
US 2US 95 Bonners FerryMT State Line.
US 20/26OR State LineI-84 W. Caldwell Int. Caldwell
US 20I-84 Mountain HomeMT State Line.
US 26I-84 BlissI-15 Blackfoot.
US 30US 95 FruitlandID 72 New Plymouth.
US 30I-15 McCammonWY State Line.
US 89UT State LineUS 30 Montpelier.
US 91UT State LineI-15 Virginia.
US 93NV State LineArco.
US 95OR State Line S. of MarsingOR State Line Weiser (via US 95 Spur).
US 95GrangevilleMoscow.
US 95I-90 Coeur D'AleneUS 2 Bonners Ferry.
ID 16ID 44 StarEmmett.
ID 28ID 33 Mud LakeUS 93 Salmon.
ID 33ID 28 Mud LakeUS 20 Rexburg
ID 44I-84 Caldwe1lID 55 Eagle.
ID 51NV State LineI-84 Mountain Home.
ID 53WA State LineUS 95 Garwood.
ID 55US 95 MarsingI-84 Nampa.
ID 55US 20/26 S. of EagleID 44 Eagle.
ID 75US 93 ShoshoneKetchum.
ID 87US 20 N. of Macks InnMT State Line.
US 20US 20 BR W. of RockfordI-39 Rockford.
US 36IL 100 NW. of WinchesterI-55 Springfield.
US 50US 50 BR E. of LawrencevilleIN State Line.
US 51US 51 BR S. of DecaturI-72 Decatur.
US 67IL 92 Rock IslandIA State Line.
IL 6I-74/474 PeoriaIL 88 N. of Peoria.
IL 53Army Trail Rd. AddisonIL 68 Arlington Heights.
IL 92I-280 Rock IslandUS 67 Rock Island.
IL 336IL 57 Fall CreekUS 24 NE. of Quincy.
IL 394IL 1 GoodenowI-80/94/294 S. Holland.
IL Toll HwysAll Routes
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
Note: Iowa State law allows STAA-dimensioned vehicles to operate on all highways in the State. The routes shown below were incorporated into the NN by the FHWA in 1984.
US 6NE State LineI-80 Council Bluffs.
US 6IA 48 LewisI-80 N. of Wilton.
US 6IA 130 DavenportI-74.
US 18WCL Rock ValleyWI State Line.
US 20I-29 Sioux CityIL State Line.
US 30Missouri River Bridge (NE)IL State Line Clinton.
US 34Missouri River Bridge (NE)IL State Line Burlington.
US 52US 61 DubuqueIA 386 N. Int. Sageville.
US 52IA 3 LuxemburgUS 18 E. Int.
US 52ECL CalmarBurr Oak.
US 59IA 2 ShenandoahIA 184.
US 59IA 92 CarsonUS 6 N. Int.
US 59IA 83 AvocaUS 30 Denison.
US 59US 20 HolsteinIA 3.
US 59IA 10 E. Int. W. of SutherlandUS 18 Sanborn.
US 61Des Moines River Bridge (MO) KeokukWI State Line.
US 63MO State LineIA 146 New Sharon.
US 63I-80 MalcomNCL Chester.
US 65US 34 N. Int. LucasIA 117/330.
US 65US 30 ColoSheffield.
US 65SCL Mason CityIA 105 Northwood.
US 67IL State Line Davenport4.64 Miles N. of Clinton.
US 69SCL LamoniI-35.
US 69US 6/65 Des MoinesIA 105 Lake Mills.
US 71MO State LineIA 196 Ulmer.
US 71US 20 EarlyMN State Line.
US 75I-29 N. Int. Sioux CityIA 9 E. Int.
US 77NE State LineI-29 Sioux City.
US 136Des Moines River Bridge (MO)Mississippi River Bridge Keokuk.
US 151I-80 E. of WilliamsburgUS 61 S. Int.
US 169SCL ArispeIA 92 Winterset.
US 169SCL DesotoI-80.
US 169US 6 AdelIA 141 Perry.
US 169US 30 BeaverIA 3.
US 169US 18 AlgonaIA 9 W. Int. Swea City.
US 218US 136 KeokukIA 92 Ainsworth.
US 218IA 22 RiversideIA 227.
IA 1IA 16 N. IntIA 78 W. Int. Richland.
IA 1IA 92 N. IntIA 22 Kalona.
IA 1US 6/218 N. Int. Iowa CityI-80 Iowa City.
IA 1SCL MartelleUS 151.
IA 2NE State LineIA 25 W. of Mt. Ayr.
IA 2Decatur Co. LineMississippi River Bridge (IL) Ft. Madison.
IA 3SD State LineIA 12 N. Int. Akron.
IA 3US 75 Le MarsIA 7.
IA 3IA 17 E. Int. GoldfieldIA 13 W. Int.
IA 4IA 3 PocahontasUS 18 E. Int.
IA 4SCL WallingfordIA 9 Estherville.
IA 5IA 2 CentervilleI-35.
IA 7IA 3US 71 N. Int. Storm Lake.
IA 7BarnumUS 20 Fort Dodge.
IA 8US 63 TraerUS 218.
IA 9IA 60IA 26 Lansing.
IA 10US 59 E. IntECL Sutherland.
IA 12US 20NCL Sioux City.
IA 13US 30 BertramUS 52.
IA 14IA 92/5NCL Newton.
IA 14US 30 MarshalltownUS 20 S. Int.
IA 15US 18 WhittemoreIA 9 W. Int.
IA 16NCL EldonIA 1 N. Int.
IA 16DenmarkUS 61 Wever.
IA 17IA 141 GrangerIA 3 E. Int.
IA 21SCL What CheerIA 412 Waterloo.
IA 22WCL WellmanIA 70 W. Int.
IA 23US 63 OttumwaIA 137 Eddyville.
IA 25IA 2IA 92 Greenfield.
IA 25IA 925 W. IntIA 44 Guthrie Center.
IA 26IA 9 LansingNew Albin.
IA 28IA 92US 6 Des Moines.
IA 31SCL CorrectionvilleUS 59.
IA 37WCL EarlingUS 59.
IA 38US 61 MuscatineI-80.
IA 38SCL TiptonUS 30 E. Int.
IA 39US 59 DenisonDeloit.
IA 44US 71 HamlinIA 141.
IA 46IA 5IA 163 Des Moines.
IA 48US 59 ShenandoahNCL Essex.
IA 48US 34 Red OakUS 6.
IA 49SCL LenoxUS 34.
IA 51US 18 PostvilleIA 9.
IA 55SeymourIA 2.
IA 60US 75 LemarsMN State Line.
IA 62US 61 MaquoketaUS 52 Bellevue.
IA 64US 151 AnamosaUS 61.
IA 70Columbus CityIA 22 W. Int.
IA 77IA 92Keota.
IA 78IA 149IA 249 Winfield.
IA 78WCL Morning SunUS 61.
IA 83S. of WalnutUS 6 Atlantic.
IA 85US 63 MontezumaIA 21.
IA 86US 71IA 9 Montgomery.
IA 92NE State LineIA 48 Griswold.
IA 92WCL FontanelleIA 1 N. Int.
IA 92IA 1 S. IntCotter.
IA 93WCL SumnerIA 150 Fayette.
IA 94I-380 Cedar RapidsPalo.
IA 96GladbrookUS 63 Traer.
IA 99ToolesboroUS 61 Wapello.
IA 100IA 151 Cedar RapidsI-380.
IA 103US 218US 61 Fort Madison.
IA 105US 69 Lake MillsUS 218 St. Ansgar.
IA 107SCL ThorntonUS 18 Clear Lake.
IA 110US 20IA 7 Storm Lake.
IA 111US 18 BrittWoden.
IA 117IA 163 Prairie CityUS 65.
IA 127IA 183 S. IntUS 30 Logan.
IA 130US 61/67 DavenportI-80.
IA 133US 30Nevada.
IA 136ECL DelmarWCL Lost Nation.
IA 136SCL WorthingtonUS 52/IA 3 Luxemburg.
IA 137IA 5 AlbiaIA 23.
IA 141I-29US 30/59 Denison.
IA 141WCL ManningUS 169.
IA 141IA 210 WoodwardI-35 Urbandale.
IA 144IA 141 PerryUS 30 Grand Junction.
IA 145I-29ECL Thurman.
IA 146US 63 New SharonDunbar.
IA 148IA 2 BedfordUS 34.
IA 148IA 951 CarbonI-80.
IA 149US 63IA 78 Martinsburg.
IA 149SCL WilliamsburgI-80.
IA 150US 218 VintonIA 283.
IA 150US 20US 18 West Union.
IA 150 (Old)I-380 Center PointIA 150.
IA 157US 63Lime Springs.
IA 160US 69/IA 415I-35 Ankeny.
IA 163US 65 Des MoinesIA 92 Oskaloosa.
IA 173IA 83 AtlanticI-80.
IA 175NE State LineECL Onawa.
IA 175US 71 S. IntECL Lake City.
IA 175GowrieECL Dayton.
IA 175WCL StratfordECL Radcliffe.
IA 175US 65 N. IntUS 63 Voorhies.
IA 181Melcher-DallasIA 5/92.
IA 183IA 127 N. IntNCL Pisgah.
IA 184WCL RandolphUS 59.
IA 192I-29/80I-29 Council Bluffs.
IA 196US 71US 20 Sac City.
IA 210IA 141NCL Woodward.
IA 210IA 17 N. IntECL Slater.
IA 215UnionIA 175 Eldora.
IA 221I-35Roland.
IA 227US 218Stacyville.
IA 244I-80IA 191 Neola.
IA 249IA 78Winfield.
IA 272ElmaUS 63.
IA 273WCL DrakesvilleUS 63.
IA 276US 71IA 327 Orleans.
IA 279US 30Atkins.
IA 281WCL FairbankIA 150.
IA 283BrandonIA 150.
IA 287US 30Newhall.
IA 300ModaleI-29.
IA 316IA 5 PleasantvilleNCL Runnells.
IA 330US 65US 30 Marshalltown.
IA 363IA 101Urbana.
IA 401US 6Johnston.
IA 405Lone TreeIA 22.
IA 406US 34US 61 Burlington.
IA 415US 6 Des MoinesIA 160.
IA 927IA 38 Wilton1-280 Davenport.
IA 928US 20/IA 17US 20 Williams.
IA 930US 30Ames.
IA 939IA 150 IndependenceIA 187.
IA 964IA 5/92IA 975/14 Knoxville.
IA 967US 20Farley.
IA 975IA 5/92IA 964/14 Knoxville.
University AveUS 20 SW. of Cedar FallsUS 218 Cedar Falls.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
I-471 ConnectorUS 27 Highland HeightsI-275/471 Interchange.
US 23Virginia State LineUS 119 near Jenkins.
US 23US 119 N. of PikevilleS. end U.S. Grant Bridge South Portsmouth.
US 23 SpurUS 60 Ashland (via 13th St. Bridge)Ohio State Line.
US 25/421Int. US 25/US 421 S. of RichmondKY 876 Richmond.
US 25/421KY 418 (via KY 4)Nandino Blvd., Lexington.
US 25EVirginia State LineI-75 Exit 29 N. of Corbin.
US 27Tennessee State Line (via KY 4 Lexington)Ohio State Line.
US 31WTennessee State LineKY 255 Park City.
US 31WByp US 31W N. of ElizabethtownI-264 Exit 8 Louisville.
US 31W BypWestern Kentucky Parkway Exit 136US 31W N. of Elizabethtown.
US 41Pennyrile Parkway HendersonIndiana State Line.
US 41Tennessee State LinePennyrile Parkway near SCL Hopkinsville.
US 45Jackson Purchase Parkway N. of MayfieldUS 60 Paducah.
US 60US 45 PaducahInt. US 60/62 Paducah.
US 60US 60 Byp W. of OwensboroKY 69 Hawesville.
US 60KY 144 GarrettUS 31W S. of Muldraugh.
US 60Int. US 421/KY 676 Frankfort (via KY 4 Lexington)I-75 Exit 110 Lexington.
US 60KY 180 CannonsburgUS 23 Ashland.
US 60 BypUS 60 W. of OwensboroUS 60 E. of Owensboro.
US 62I-24 Exit 7 Paducah (via US 60 Paducah)US 68.
US 62/68WashingtonOhio State Line.
US 68US 62I-24 Exit 16.
US 68I-24 Exit 65 E. of Cadiz (via US 41 Hopkinsville)Green River Parkway Exit 5 Bowling Green.
US 68US 27 Paris (via Paris Byp)Int. US 62/68 Washington.
US 119KY 15 E. of WhitesburgUS 23 near Jenkins.
US 119US 25E S. of PinevilleUS 421 Harlan.
US 119US 23 N. of PikevilleKY 1441.
US 127KY 22 OwentonKY 35 Bromley.
US 127US 127 Byp N. of Danville (via US 68 Harrosdburg)US 60 Frankfort (via Lawrenceburg Byp.).
US 127 BypUS 127 S. of DanvilleUS 127 N. of Danville.
US 127 BypUS 127 S. of LawrenceburgUS 127 N. of Lawrenceburg.
US 150US 62 Bardstown (via US 68 Perryville, the Danville Byp, and the Stanford Byp)US 27 N. of Stanford.
US 150 BypUS 127 S. of DanvilleUS 150 E. of Danville.
US 150 BypUS 150 N. of StanfordUS 27 N. of Stanford.
US 231US 60 Byp OwensboroIndiana State Line.
US 4210.1 mile S. of Harlan Appalachian Regional HospitalUS 119.
US 421Int. US 60/460 FrankfortUS 127 Wilkinson Blvd./Owenton Rd. Interchange Frankfort.
US 431US 60 Byp OwensboroUS 60 (4th St.) Owensboro.
US 460I-64 Exit 110 N. of Mt. SterlingKY 686 Mt. Sterling.
US 460E. end Mountain Pkwy. ExtensionUS 23 W. of Paintsville.
US 641Tennessee State LineKY 348 Benton.
KY 4US 27 S. LexingtonEntire Circle of Lexington.
KY 11KY 3170 LewisburgUS 62/68 Maysville.
KY 15US 119 Whitesburg (via KY 7 Isom)KY 15 Spur/KY 191 Campton.
KY 15 SpurKY 15/191 CamptonMountain Parkway Exit 43.
KY 21I-75 Exit 76 W. of BereaUS 25 Berea.
KY 35US 127 BromleyI-71 Exit 57.
KY 55Cumberland Parkway Exit 49 ColumbiaUS 150 Springfield.
KY 61PeytonsburgKY 90 Burkesville
KY 69US 60 HawesvilleIndiana State Line.
KY 70/90I-65 Exit 53US 31E Glasgow.
KY 79KY 1051 BrandenburgIndiana State Line.
KY 80KY 80 Byp. E. of SomersetUS 25 N. of London.
KY 80KY 15 N. of HazardUS 23 Watergap.
KY 80/US 421S. ramps Daniel Boone Parkway Exit 202nd Street Manchester.
KY 80 BypUS 27 SomersetKY 80 E. of Somerset.
KY 90KY 61 BurkesvilleUS 27 Burnside.
KY 114US 460 E. of SalyersvilleUS 23/460 S. of Prestonburg.
KY 118Int. US 421/KY 80 HydenDaniel Boone Parkway Exit 44.
KY 144KY 448US 60 Garrett.
KY 151US 127 N. of LawrenceburgI-64 Exit 48.
KY 180I-64 Exit 185Int. US 60/KY 180 Cannonsburg.
KY 192I-75 Exit 38Daniel Boone Parkway E. of London.
KY 259Western Kentucky Parkway Exit 107US 62 Leitchfield.
KY 418US 25/421 LexingtonI-75 Exit 104.
KY 446US 31W Bowling GreenI-65 Exit 28.
KY 448KY 144KY 1051 Brandenburg.
KY 555US 150 SpringfieldBluegrass Parkway Exit 42.
KY 676US 127 FrankfortUS 60/421 Frankfort.
KY 686US 460 Mt. SterlingKY 11 S. of Mt. Sterling.
KY 876I-75 Exit 87 RichmondKY 52.
KY 922KY 4 LexingtonI-64/75 Exit 115.
KY 1051KY 448 S. of BrandenburgKY 79.
KY 1682US 68 W. of HopkinsvillePennyrile Parkway Exit 12 NCL Hopkinsville.
KY 1958KY 627 S. of WinchesterI-64 Exit 94 Winchester.
Audubon ParkwayPennyrile Parkway Exit 77 HendersonUS 60 Byp Owensboro.
Blue Grass ParkwayI-65 Exit 93 E. of ElizabethtownUS 60 E. of Versailles.
Cumberland ParkwayI-65 Exit 43 N. of HaysUS 27 Somerset.
Daniel Boone ParkwayUS 25 N. of LondonKY 15 N. of Hazard.
Green River ParkwayI-65 Exit 20 S.E. of Bowling GreenUS 60 Byp Owensboro.
Jackson Purchase ParkwayTennessee State LineI-24 Exit 25 E. of Calvert City.
Mountain Parkway and Mountain Parkway ExtensionI-64 Exit 98 E. of WinchesterUS 460 Salyersville.
Pennyrile ParkwayUS 41 Alt. HopkinsvilleUS 41 Henderson.
Western Kentucky ParkwayI-24 Exit 42 S. of EddyvilleI-65 Exit 91 S. of Elizabethtown.
Note: US 23 crosses the Ohio River between South Portsmouth, KY and Portsmouth, OH via the U.S. Grant Bridge. Although the state line is near the Ohio shoreline, putting most of the bridge in Kentucky, the terminal point for US 23 is listed as the south end of the bridge because the bridge is maintained by the Ohio DOT.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
US 1I-95 BrunswickOld US 1 (Vicinity of Congress St.) Bath.
Scarboro ConnectorI-295 South PortlandUS 1 Scarborough.
South Portland SpurI-95 South PortlandUS 1 South Portland.
US 13VA State LineDE State Line.
US 15US 40/340 FrederickMD 26 Frederick.
US 40US 15/340 FrederickI-70/270 Frederick.
US 48WV State LineI-70 Hancock.
US 50MD 201/Kenilworth Ave. CheverlyUS 13 Salisbury.
US 301VA State LineDE State Line.
US 340MD 67 WevertonUS 15/40 Frederick.
MD 3US 50/301 BowieI-695/MD 695 Glen Burnie.
MD 4I-95 ForestvilleUS 301 Upper Marlboro.
MD 10MD 648 Glen BurnieMD 695 Glen Burnie.
MD 100MD 3MD 607 Jacobsville.
MD 201 (Kenilw. Ave.)D.C. LineUS 50 Cheverly.
MD 295I-695 LinthicumI-95 Baltimore.
MD 695I-695/MD 3 Glen BurnieI-95/695 Kenwood.
MD 702Old Eastern AvenueMD 695 Essex.
Note: I-895 Baltimore—Widths over 96 inches and tandem trailers may be prohibited on the Harbor Tunnel Thruway because of construction.
US 3I-95 BurlingtonNH State Line.
MA 2I-190 LeoministerI-495 Littleton.
MA 24I-195 Fall RiverI-93 Randolph.
MA 140I-195 New BedfordMA 24 Taunton.
Note: I-93 Boston—Restrictions may be applied, when necessary, to portions of I-93 affected by reconstruction of the Central Artery (I-93) and construction of the Third Harbor Tunnel (I-90).
I-75 ConnUS 24BR PontiacI-75.
US 2WI State Line IronwoodWI State Line S. of Crystal Falls.
US 2WI State Line Iron MountainI-75 St. Ignace.
US 8US 2 NorwayWI State Line.
US 10LudingtonI-75 Bay City.
US 12IN State LineI-94 W. Jct. Ypsilanti.
US 23OH State LineI-75 Mackinaw City.
US 24OH State LineMI 15 Waterford.
US 24BRUS 24 S. of PontiacMI 1 Pontiac.
US 27IN State LineI-75 S. of Grayling.
US 31IN State LineI-75 Mackinaw City.
US 33IN State LineUS 12 Niles.
US 41WI State LineHoughton.
US 45WI State LineMI 26 Rockland.
US 127OH State LineI-69/US 27 N. of Lansing.
US 131IN State LineUS 31 Petoskey.
US 141WI State Line S. of Crystal FallsUS 41/MI 28.
US 223US 23US 12/127 Somerset.
MI 10I-375 DetroitOrchard Lake Road.
MI 13I-69 LennonI-75 Saginaw (via MI 81).
MI 13I-75 Kawkawlin (via I-75 Conn.)US 23 Standish.
MI 14I-94 Ann ArborI-96/275 Plymouth.
MI 15US 24 ClarkstonMI 25 Bay City.
MI 18US 10MI 61 Gladwin.
MI 20US 31 New EraMI 37 White Cloud.
MI 20US 27 Mt. PleasantUS 10 Midland.
MI 21I-96 near Grand RapidsI-69 Flint.
MI 24I-75 Auburn Hills (via I-75 Conn.)I-69 Lapeer.
MI 24MI 46MI 81 Caro.
MI 26US 45 RocklandMI 38.
MI 27I-75US 23 Cheboygan.
MI 28US 2 WakefieldI-75.
MI 32HillmanAlpena.
MI 33MioFairview.
MI 35US 2/41 EscanabaUS 2/41 Gladstone.
MI 36US 127 MasonDansville.
MI 37MI 55US 31/MI 72 Traverse City.
MI 37I-96 Grand RapidsMI 46 Kent City.
MI 38US 45 OntonagonUS 41 Baraga.
MI 39I-75 Lincoln ParkMI 10 Southfield.
MI 40MI 89 AlleganUS 31BR/I-196BL Holland.
MI 43MI 37 HastingsUS 127 Lansing.
MI 46US 131 Howard CityMI 25 Port Sanilac.
MI 47I-675 Saginaw (via MI 58)US 10.
MI 50MI 43/66 WoodburyMI 99 Eaton Rapids.
MI 50US 127 S. JctI-75 Monroe.
MI 51US 12 NilesI-94.
MI 52OH State LineUS 12 Clinton.
MI 52I-96 WebbervilleMI 46 W. of Saginaw.
MI 53MI 3 DetroitMI 25 Port Austin.
MI 55US 31 ManisteeI-75.
MI 55MI 65US 23 Tawas City.
MI 57US 131 N. of RockfordUS 27.
MI 57MI 52 ChesaningI-75 Clio.
MI 59US 24 BR PontiacI-94.
MI 60MI 62 CassopolisI-69/US 27.
MI 61MI 115US 27 Harrison.
MI 61MI 18 GladwinUS 23 Standish.
MI 63US 31 ScottdaleI-196.
MI 65US 23 OmerMI 55.
MI 65MI 72 CurranMI 32.
MI 65PosenUS 23 N. of Posen.
MI 66IN State LineUS 12 Sturgis.
MI 66Battle CreekMI 78.
MI 66MI 43/50 WoodburyMI 46 Edmore.
MI 67US 41 TrenaryMI 94 Chatham.
MI 68US 31/131 PetoskeyUS 23 Rogers City.
MI 69US 2/141 Crystal FallsMI 95 Sagola.
MI 72US 31/MI 37 Traverse CityUS 23 Harrisville.
MI 77US 2MI 28 Seney.
MI 78MI 66I-69 Olivet.
MI 81MI 24 CaroMI 53.
MI 82MI 37 S. Jct. NewagoUS 131.
MI 83FrankenmuthI-75.
MI 84I-75MI 25 Bay City.
MI 89MI 40 AlleganUS 131.
MI 94US 41MI 28 Munising.
MI 95US 2 Iron MountainUS 41/MI 28.
MI 104US 31 Grand HavenI-96.
MI 115US 27MI 22 Frankfort.
MI 117US 2 EngadineMI 28.
MI 123I-75 N. of St. IgnaceMI 28.
MI 142MI 25 Bay PortMI 53.
MI 205IN State LineUS 12 W. of Union.
US 2ND State Line E. Grand ForksI-35 Duluth.
US 10CH 11 E. of MoorheadI-694 Arden Hills.
US 12US 59 HollowayI-94 Minneapolis.
US 14US 75 Lake BentonUS 52 Rochester.
US 52I-90 S. of RochesterMN 110 Inver Grove Hts.
US 53I-35/535 DuluthUS 169 S. Int. Virginia.
US 59I-90 WorthingtonMN 30 S. Int. Slayton.
US 59MN 7 AppletonUS 12 Holloway.
US 59I-94 N. Int. Fergus FallsMN 175 Lake Bronson.
US 61WI State LineMN 60 Wabasha.
US 61MN 55 HastingsI-94 St. Paul.
US 61I-35 DuluthCH 2 Two Harbors.
US 63I-90 RochesterUS 52 Rochester.
US 63MN 58 Red WingWI State Line.
US 71IA State LineMN 34 Park Rapids.
US 75I-90US 2 Crookston.
US 75MN 175 HallockCanadian Border.
US 169I-90 Blue EarthUS 212 Chanhassen.
US 169I-94 Brooklyn ParkMN 23 Milaca.
US 169US 2 Grand RapidsUS 53 S. Int. Virginia.
US 212SD State LineMN 62 Edina.
US 218I-90 AustinUS 14 Owatonna.
MN 1ND State LineUS 59/MN 32 Thief River Falls.
MN 3MN 110 Inver Grove HtsI-94 St. Paul.
MN 5MN 22 GaylordUS 212.
MN 7US 75 near OdessaMN 100 St. Louis Park.
MN 9US 12 BensonUS 59 Morris.
MN 11MN 32 GreenbushMN 72 Baudette.
MN 13I-90MN 14 Waseca.
MN 15I-90 FairmontMN 60.
MN 15US 14 New UlmMN 19 Winthrop.
MN 19US 59 MarshallMN 22 Gaylord.
MN 22MN 109 WellsUS 14/MN 60 Mankato.
MN 22US 212 GlencoeUS 12 Litchfield.
MN 23US 75 PipestoneI-35 near Hinckley.
MN 24I-94 ClearwaterUS 10 Clear Lake.
MN 25I-94 MonticelloUS 10 Big Lake.
MN 27MN 29 AlexandriaMN 127 Osakis.
MN 27US 71 N. Int. Long PrairieUS 10 Little Falls.
MN 28SD State Line Browns ValleyI-94/US 71 Sauk Centre.
MN 29I-94 AlexandriaMN 27 Alexandria.
MN 30US 75 PipestoneUS 59 S. Int. Slayton.
MN 32US 59/MN 1 Thief River FallsMN 11 Greenbush.
MN 33I-35 CloguetUS 53 Independence.
MN 34US 71 Park RapidsMN 371 Walker.
MN 36I-35W RosevilleMN 95 Oak Park Hts.
MN 43I-90 WilsonUS 61 Winona.
MN 55MN 28 Glenwood7th St. N., W. Int. Minneapolis.
MN 55I-94 E. Int. MinneapolisMN 3 Inver Grove Hts.
MN 60IA State Line BigelowUS 14/169 Mankato.
MN 62US 212 EdinaMN 100 Edina.
MN 65I-694 FridleyMN 23 Mora.
MN 68US 75 CanbyMN 19 Marshall.
MN 101I-94 RogersUS 10 Elk River.
MN 109I-90 AldenMN 22 Wells.
MN 175US 75 HallockUS 59.
MN 210ND State Line BreckenridgeUS 59 W. Int. Fergus Falls.
MN 210US 10 MotleyI-35 Carlton.
MN 371US 10 Little FallsUS 2 Cass Lake.
NOTE: I-35E St. Paul—The parkway segment of I-35E from 7th Street to I-94 is not available to trucks because of reduced design standards.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
US 24I-435 Kansas CityUS 65 Waverly.
US 24US 36 E. Jct. W. of HannibalIL State Line.
US 36KS State Line St. JosephIL State Line Hannibal.
US 40I-70 WentzvilleI-270 W. of St. Louis.
US 50I-470 Exit 7 Kansas CityI-44 Exit 247 Union.
US 54US 54BR Lake OzarkIL State Line.
US 59KS State LineI-229 St. Joseph.
US 60OK State LineUS 71 Neosho.
US 60MO 37 MonettUS 63 Cabool.
US 602 Mi. E. of E. Jct. MO 21 EllsinoreI-55/57 Sikeston.
US 61I-70 WentzvilleIA State Line.
US 63AR State Line ThayerIA State Line.
US 65AR State Line RidgedaleIA State Line.
US 67AR State LineI-55 Exit 174 Crystal City.
US 67MO 367 N. of St. LouisIL State Line.
US 71AR State LineI-435/470 Kansas City.
US 71I-29 Exit 53 N. of St. JosephUS 136 Maryville.
US 71 AltI-44 E. of JoplinUS 71 Carthage.
US 136NE State LineI-29 Exit 110 Rock Port.
US 166KS State LineI-44 SW. of Joplin.
US 169I-29 Kansas CityMO 152 Kansas City.
US 412AR State LineI-55 Exit 19 Hayti.
MO 5AR State LineUS 60 Mansfield.
MO 7US 71 HarrisonvilleMO 13 Clinton.
MO 13I-44 SpringfieldUS 24 Lexington.
MO 25US 412 near KennettUS 60 Dexter.
MO 37MO 76 CassvilleUS 60 Monett.
MO 47US 50 UnionMO 100 Washington.
MO 84AR State LineUS 412 near Kennett.
MO 100MO 47 WashingtonI-44 SE. of Washington.
MO 171KS State Line/KS 57US 71 Webb City.
MO 367I-270 N. of St. LouisUS 67 N. of St. Louis.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
New Hampshire
US 3MA State LineNH 101A Nashua.
US 4/Spaulding TpkI-95 PortsmouthExit 6 E. of Durham.
New Jersey
US 130US 322 BridgeportI-295 Logan Township.
US 130I-295/NJ 44 West DeptfordI-295 West Deptford.
US 322PA State LineUS 130 Bridgeport.
NJ 42Atlantic City Expwy. TurnersvilleI-295 Bellmawr.
NJ 81I-95 ElizabethUS 1/9 Newark Intl. Airport.
NJ 440I-287/I-95 EdisonNY State Line Outerbridge Crossing.
Note: I-95—The following two sections of the New Jersey Turnpike are available to STAA-dimensioned vehicles. They were added to the Interstate System on March 3, 1983, but are not signed as Interstate.
PA Tpk. ConnectorPA State LineExit 6 Mansfield.
NJ Tpk.Exit 6 MansfieldExit 10 Edison.
New Mexico
US 56I-25 SpringerOK State Line.
US 60AZ State LineI-25 Socorro.
US 62US 285 CarlsbadTx State Line.
US 64AZ State LineNM 516 Farmington.
US 70AZ State LineI-10 Lordsburg.
US 70I-10 Las CrucesU.S. 54 Tularosa.
US 70US 285 RoswellU.S. 84 Clovis.
NM 80AZ State LineI-10 Road Forks.
US 84Tx State Line ClovisCO State Line.
US 87US 56 ClaytonTx State Line.
US 160Az State Line (Four Corners)CO State Line.
US 285Tx State Line s. of CarlsbadCO State Line.
US 4911-40 GallupCO State Line.
NM 516U.S. 64 FarmingtonU.S. 550 Aztec.
US 550NM 516 AztecCO State Line.
New York
US 15Presho IntNY 17 Corning.
US 20NY 75 Mt. VernonHoward Rd. Mt. Vernon.
US 219NY 39 SpringvilleI-90 S. of Exit 55.
NY 5NY 174 CamillusNY 695 Fairmont.
NY 5ECL SchenectadyI-87 Colonie.
NY 5NY 179 Woodlawn BeachNY 75 Mt. Vernon.
NY 7Schenectady/Albany Co. LineI-87 Colonie.
NY 8CR 9/Main St. SauquoitI-790 Utica.
NY 12I-790 UticaPutnam Road Trenton.
NY 17Exit 24 AlleganyI-87 Exit 16 Harriman.
NY 17NJ State LineI-87 Exit 15 Suffern.
NY 33Michigan Ave. BuffaloGreater Buffalo Intl. Airport.
NY 49NY 365 RomeNY 291 near Oriskany.
NY 104Maplewood Dr. RochesterMonroe/Wayne Co. Line.
NY 179NY 5 Woodlawn BeachI-90 Exit 56 Windom.
NY 198I-190 Exit N11NY 33 Buffalo.
NY 254I-87 Glens Falls0.3 Miles E. of US 9.
NY 365I-90 Exit 33NY 49 Rome.
NY 390I-390/490 RochesterNY 18 North Greece.
NY 400I-90 Exit 54NY 16 South Wales.
NY 481I-81 North SyracuseNY 3 Fulton.
NY 590I-490/590 RochesterNY 104 Irondequoit.
NY 690I-90/690 LakelandNY 370 Baldwinsville.
NY 695NY 5 FairmontI-690 Solvay.
Berkshire Conn. (NY 912M)I-87 Exit 21A S. of AlbanyI-90 Exit B1.
Inner Loop (NY 940T)I-490 W. Int. RochesterI-490 E. Int. Rochester.
Walden Avenue (NY 952Q)I-90 Exit 52NY 277 Cheektowaga.
North Carolina
I-40 ConnUS 19/23/74 ClydeI-40 W. of Clyde.
I-95 BRI-95 S. of FayettevilleI-95 N. of Fayetteville.
US 1US 74 RockinghamI-85 near Henderson.
US 15US 401 LaurinburgUS 1 Aberdeen.
US 15US 1 NorthviewUS 64 Pittsboro.
US 17SC State LineUS 74/76 W. of Wilmington.
US 17SR 1409 E. of WilmingtonVA State Line.
US 19/US 23I-240 AshevilleN. Int. Mars Hill.
US 23US 441 FranklinUS 74 Dillsboro.
US 25SC State LineI-26 East Flat Rock.
US 25/US 70US 19/23 WeavervilleUS 25/70 Bypass Marshall.
US 29US 52 LexingtonVA State Line.
US 52NC 24/27 AlbemarleVA State Line.
US 64I-40 MorgantonUS 321 Lenoir.
US 64US 29 LexingtonUS 15 Pittsboro.
US 64US 1/70/401 RaleighUS 17 Williamston.
US 70I-77 StatesvilleI-85 Salisbury (via US 601).
US 70I-85 DurhamUS 70A W. of Smithfield.
US 70AUS 70 W. of SmithfieldUS 70 Princeton.
US 70US 70A PrincetonBeaufort.
US 74TN State LineI-40 Conn. Clyde.
US 74US 221 RutherfordtonI-85 Kings Mountain.
US 74 (See Note Below)I-277 CharlotteUS 17 W. Int. Wilmington.
US 74I-26 EXIT 36US 74 ALT: near Forest City.
US 76US 17/74 W. Int. WilmingtonSR 1409 E. of Wilmington.
US 158I-40 Winston-SalemUS 29 Reidsville.
US 158I-85 HendersonUS 258 Murfreesboro.
US 220US 74 RockinghamVA State Line.
US 221US 74 RutherfordtonI-40 Glenwood.
US 258NC 24 N. Int. RichlandsUS 64 Tarboro.
US 258US 158 MurfreesboroVA State Line.
US 264US 64 ZebulonUS 17 Washington.
US 301I-95 KenlyNC 4 Battleboro.
US 321SC State LineI-85 Gastonia.
US 321I-40 HickoryNC 18/90 Lenoir.
US 401SC State LineI-40 Raleigh.
US 421Carolina BeachI-95 Dunn.
US 421US 1 SanfordUS 64 Siler City.
US 421I-40 Winston-SalemWilkesboro.
US 521SC State LineI-77 Charlotte.
US 601SC State LineUS 74 Monroe.
NC 4I-95 Gold RockUS 301 Battleboro.
NC 11US 70 KinstonUS 264 Greenville.
NC 24US 74 CharlotteUS 52 Albemarle.
NC 24NC 87 Spout SpringsI-95 Fayetteville.
NC 24US 421 ClintonUS 70 Mansfield.
NC 49I-85 CharlotteUS 64 Asheboro.
NC 87NC 24/27 Spout SpringsUS 1 Sanford.
SR 1409US 76 E. of WilmingtonUS 17.
SR 1728I-40 W. of RaleighUS 1/Wade Ave. Raleigh.
SR 1959-SR 2028US 70 BethesdaI-40 S. of Durham.
Note: US 74 Charlotte—STAA-dimensioned vehicles are subject to State restrictions on US 74 in Charlotte because of narrow lane widths.
North Dakota
US 2MT State LineMN State Line Grand Forks.
US 10I-94 W. FargoMN State Line.
US 12MT State Line MarmarthSD State Line.
US 52I-94 JamestownCanadian Border.
US 81I-29 ManvelI-29 Joliette.
US 83SD State LineCanadian Border Westhope.
US 85SD State LineCanadian Border Fortuna.
US 281SD State Line EllendaleCanadian Border.
ND 1ND 11 LuddenND 13 S. Jct.
ND 5MT State LineUS 85 Fortuna.
ND 11US 281 EllendaleND 1 Ludden.
ND 13ND 1 S. JctMN State Line.
ND 32West Junction of ND Highway 131-94.
ND 68MT State LineUS 85 Alexander.
ND 200MT State LineUS 85 Alexander.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
No additional routes have been federally designated; STAA-dimensioned commercial vehicles may legally operate on all Federal-aid Primary highways under State law.
US 20OR 34 W. Int. PhilomathECL Sweet Home.
US 20OR 126 SistersID State Line Nyssa.
US 26US 101 Cannon Beach JunctionOR 126 Prineville.
US 30US 101 AstoriaI-405 Portland.
US 30 BROR 201 OntarioID State Line.
US 95NV State LineID State Line.
US 95 SpurOR 201ID State Line Weiser, ID.
US 97CA State LineWA State Line.
US 101SCL Port OrfordOR 126 Florence.
US 101US 20 NewportOR 18 Otis.
US 101OR 6 TillamookWA State Line.
US 197I-84 The DallesWA State Line.
US 199CA State LineOR 99 Grants Pass.
US 395CA State LineUS 26 John Day.
US 395I-84 StanfieldUS 730 near Umatilla.
US 730I-84 BoardmanWA State Line.
OR 6US 101 TillamookUS 26 Near Banks.
OR 8OR 47 Forest GroveOR 217 Beaverton.
OR 11I-84 PendeltonWA State Line.
OR 18US 101 OtisOR 99W Dayton.
OR 19OR 206 CondonI-84 Arlington.
OR 22OR 18 near WillaminaUS 20 Santiam Junction.
OR 31US 97 La PineUS 395 Valley Falls.
OR 34OR 99W CorvallisUS 20 Lebanon.
OR 35US 26 Government CampI-84 Hood River.
OR 38US 101 ReedsportI-5 Anlauf.
OR 39CA State LineOR 140 E. of Klamath Falls.
OR 42US 101 Coos BayOR 42S Coquille.
OR 47OR 8 Forest GroveUS 26 N. of Banks.
OR 58I-5 EugeneUS 97 near Chemult.
OR 62MedfordOR 140 White City.
OR 78BurnsUS 95 Burns Junction.
OR 99I-5 E. of Rogue RiverI-5 Grants Pass.
OR 99I-5 EugeneOR 99W/E Junction City.
OR 99EOR 99/99W Junction CityI-5 Albany.
OR 99EI-5 SalemI-5 Portland.
OR 99WOR 99/99E Junction CityI-5 Portland.
OR 126US 101 FlorenceUS 26 Prineville.
OR 138OR 38 ElktonI-5 near Sutherlin.
OR 140OR 62 White CityOR 39 E. of Klamath Falls.
OR 201US 26 CairoUS 95 Spur near Weiser, ID.
OR 207US 730 Cold Springs JctOR 74 S. Int. Heppner.
OR 212OR 224 E. Int. near Rock Ck. CornerUS 26 near Boring.
OR 214I-5 WoodburnOR 213 Silverton.
OR 217US 26 BeavertonI-5 Tigard.
OR 223Kings Valley Hwy. in DallasOR 99W Rickreall.
OR 224OR 99E MilwaukieOR 212 E. Int. near Rock Ck. Corner
US 1US 13 MorrisvilleNJ State Line.
US 6Conneaut Lake BoroughEnd of 4-lane Bypass NE. of Meadville.
US 11Turnpike Int. 16US 15 Harrisburg.
US 13US 1 MorrisvilleTurnpike Int. 29.
US 15Turnpike Int. 17US 11 Harrisburg Expwy.
US 15PA 642 West MiltonWhite Deer Int.
US 15I-180/US 220 WilliamsportEnd of lim. acc. Williamsport.
US 20PA 89 North EastI-90 Int. 12.
US 22WV State LineI-79 Int. 15 Carnegie.
US 22I-78 FogelsvilleNJ State Line.
US 30End of lim. acc. W. of GreensburgEnd of lim. acc. E. of Greensburg.
US 30PA 462 W. of YorkPA 462 E. of Lancaster.
US 119End of lim. acc. S. of UniontownUS 30 Greensburg.
US 202DE State LineI-76 Int. 26 King of Prussia.
US 209PA 33 SnydersvilleI-80 Stroudsburg.
US 219PA 601 N. of SomersetUS 422 W. Int.
US 219South Bradford IntNY State Line.
US 220Turnpike Int. 11King.
US 220End of lim. acc. LindenI-180/US 15 Williamsport.
US 220PA 199 S. of AthensNY State Line NY 17.
US 222US 422 N. Int. ReadingPA 61 S. of Tuckerton.
US 222US 30 LancasterTurnpike Int. 21.
US 322NJ State Line (Comm. Barry Br.)I-95 Chester.
US 322I-83/283US 422/PA 39 Hershey.
US 422US 322/PA 39 HersheyHockersville Rd. Hershey.
US 422US 422 Bus. ReifftonUS 422 Bus. Wyomissing.
PA 3US 202Garrett Rd. Upper Darby.
PA 9Turnpike Int. 25I-81 Int. 58 N. of Scranton.
PA 28PA 8Creighton.
PA 33US 22 EastonI-80.
PA 42I-80 Int. 34US 11 Bloomsburg.
PA 51US 119 UniontownMonongahela Riv. Elizabeth.
PA 54I-80 Int. 33US 11 Danville.
PA 60PA 51 Beaver FallsUS 22.
PA 60-US 422I-80 Int. 11 Mile E. of PA 65 New Castle.
PA 61US 222 S. of TuckertonI-78 Int. 9.
PA 93I-81 Int. 41PA 924 Hazelton.
PA 114US 11 HogestownI-81 Int. 18.
PA 132I-95 Cornwells HeightsTurnpike Int. 28 (via US 1 Connection).
PA 283I-283 Int. 2US 30 Lancaster.
PA 924I-81 Int. 40PA 93 Hazelton.
Airport Access (SR 3032)PA 283Harrisburg International Airport.
Harrisburg Exp. (Sr 2022)US 11/15I-83 Int. 20.
Reading Outer Loop (SR 3055)PA 183 LeinbachsUS 222.
Puerto Rico
PR 1PR 2 PoncePR 52 Ponce.
PR 2PR 22 San JuanPR 1 Ponce.
PR 3N. Ent. Roosevelt Roads Naval Sta.PR 26 Carolina.
PR 18PR 52 San JuanPR 22 San Juan.
PR 22PR 26 San JuanPR 165 Toa Baja.
PR 26PR 22 San JuanPR 3 Carolina.
PR 30PR 52 CaguasPR 3 Humacao.
PR 52PR 1 PoncePR 18 San Juan.
PR 165PR 22 Toa BajaPR 2 Toa Baja.
Note: Routes added to the Interstate System under 23 U.S.C. 139(c) are included only to the extent designated above.
Rhode Island
RI 10RI 195 ProvidenceI-95 Cranston.
RI 37I-295 CranstonI-95 near Lincoln Park.
RI 146I-95 ProvidenceI-295 N. of Lime Rock.
RI 195I-295 JohnstonRI 10 Providence.
South Carolina
US 15/401NC State LineUS 52 Society Hill.
US 17I-95 PocotaligoUS 21 Gardens Corner.
US 17I-26 CharlestonNC State Line.
US 21US 17 Gardens CornerSC 170 Beaufort.
US 25NC State LineUS 78 North Augusta (via Greenwood Bypass).
US 52US 15/401 Society HillEnd of 4-ln. div. N. of urban limits of Kingstree.
US 52US 17 A1t. S. Int. Moncks CornerI-26 Exit 208 N. Charleston connector.
US 76US 52 FlorenceSC 576 Marion.
US 76SC 277 ColumbiaI-126 Columbia.
US 78GA State LineI-95 St. George.
US 78I-26 Exit 205 N. CharlestonUS 52 N. Charleston.
US 123Bibb St. WestministerUS 25 Greenville.
US 21/178 BypassUS 601 OrangeburgOrangeburg.
US276I-385 SimpsonvilleI-85 Greenville.
US 301US 321 UlmerI-95 Santee.
US 321I-26 S. of ColumbiaI-95 Hardeeville.
US 378SC 262 ColumbiaUS 501 Conway.
US 501SC 576 MarionUS 17 Myrtle Beach.
US 601NC State LineSC 151 Pageland.
US 601I-26 JamisonUS 21/178 Bypass Orangeburg.
SC 72US 25 Byp. GreenwoodI-77 Exit 61 (via SC 72 Byp.-US 21 BR-US 21 Rock Hill).
SC 121SC 72 WhitmireUS 25 Trenton.
SC 151US 601 PagelandUS 52 Darlington.
SC 2 77I-77 ColumbiaUS 76 Columbia.
SC 576US 76 MarionUS 501 Marion.
South Dakota
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
US 25EI-81VA State Line Cumberland Gap.
US 27End of I-124 ChattanoogaUS 127 Chattanooga.
US 27TN 153 ChattanoogaKY State Line Winfield.
US 43AL State Line St. JosephUS 64 Lawrenceburg.
US 45MS State LineUS 45 Bypass S. Int. Jackson.
US 45 Bypass-US 45WUS 45 S. Int. JacksonUS 51 Union City.
US 51TN 300 MemphisKY State Line Jackson Purchase Pkwy.
US 64I-40 E. Int. MemphisI-24 Monteagle.
US 70 AltUS 79 AtwoodTN 22 Huntingdon.
US 70TN 22 HuntingdonTN 96 Dickson.
US 70TN 155 NashvilleUS 127 Crossville.
US 70STN 102 SmyrnaUS 70/TN 111 Sparta.
US 72AL State LineI-24 Kimball.
US 74I-75 ClevelandNC State Line IsabelIa.
US 79I-40 MemphisKY State Line US 41 Guthrie.
US 127US 27 ChattanoogaTN 27 W. Int.
US 127TN 28 DunlapKY State Line Static.
US 231AL State Line S. of FayettevilleKY State Line N. of Westmoreland.
US 412I-40 JacksonUS 51 Dyersburg.
US 641I-40 near Natchez Trace State ParkKY State Line N. of Paris.
TN 96US 70 DicksonI-40 E. of Dickson.
TN 153I-75 ChattanoogaUS 27 Chattanooga.
TN 155I-40 NashvilleI-65 N. of Nashville.
TN 300I-40 MemphisUS 51 Memphis.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
US 4NY State LineECL Rutland.
US 7End of 4-lane divided hwy. WallingfordUS 4 N. Int. Rutland.
VT 9I-91 Int. 3 N. of BrattleboroNH State Line.
US 11I-81 Exit 1950.16 Mi. N. of VA 645 Rockbridge Co.
US 11VA 220 Alt. N. Int2.15 Mi. S. of VA 220 Alt. N. Int. Cloverdale.
US 11VA 100 DublinVA 643 S. of Dublin.
US 111.52 Mi. N. of VA 75US 19 N. Int. Abington.
US 13MD State LineI-64 Exit 282 Norfolk.
US 17US 29 OpalVA 2/US 17 BR New Post.
US 17VA 134 York CountyI-64 Exit 258 Newport News.
US 17BR/SCL FredericksburgUS 17 New Post VA 2.
US 19I-81 Exit 14 (via VA 140) AbingtonUS 460 N. Int./VA 720 Bluefield.
US 23TN State LineUS 58 Alt. Big Stone Gap.
US 230.33 Mi. N. of US 23 BR NortonKY State Line.
US 25ETN State LineKY State Line.
US 29NC State LineI-66 Exit 43 Gainesville.
US 33N. Carlton Street HarrisonburgUS 340 Elkton.
US 33I-295 Exit 490.96 Mi. W. of I-295 Hanover County.
US 50VA 259 GoreVA 37 Frederick County.
US 50Apple Blossom Loop Road WinchesterI-81 Exit 313 Winchester.
US 58VA 721 W. of MartinsvilleUS 220 BR N. Int. Martinsville.
US 58S. Fairy Street MartinsvilleWCL Emporia.
US 580.6 Mi. E. of ECL EmporiaVA 35 S. Int. Courtland.
US 58US 58 BR E. of CourtlandUS 13/I-264 Bowers Hill.
US 58 AltUS 23 NortonUS 19 Hansonville.
US 58 Alt0.4 Mi. W. of US 11I-81 Exit 17 Abington.
US 58 BRVA 35 CourtlandUS 58 E. of Courtland.
US 58W. Int. VA 337 Claremont St. NorfolkUS 460/St. Paul's Blvd. Norfolk.
US 600.03 Mi. West of VA 887 Chesterfield CountyUS 522 Powhatan.
US 220NC State LineI-581 Roanoke.
US 220I-81 Exit 150SCL Fincastle.
US 220 BRUS 220 S. Int.0.16 Mi. N. of VA 825 S. of Martinsville.
US 220 BRUS 58 N. Int. MartinsvilleUS 220 N. Int. Bassett Forks.
US 250US 340 E. Int. WaynesboroVA 254 Waynesboro.
US 250I-81 Exit 222VA 261 Statler Blvd. Staunton.
US 258NC State LineUS 58 Franklin.
US 258VA 10 Benns ChurchVA 143 Jefferson Ave. Newport News.
US 301VA 1250 S. of I-295I-295 Exit 41 Hanover County.
US 301US 301 BR N. Int. Bowling GreenMD State Line.
US 340/522I-66 Exit 6 Front Royal2.85 Mi. N. of I-66.
US 340VA 7 BerryvilleWV State Line.
US 360US 58 South BostonVA 150 Chesterfield County.
US 360I-64 Exit 192 RichmondVA 617 Village.
US 460VA 67 W. Int. RavenUS 19 Claypool Hill.
US 460VA 720 BluefieldWV State Line at Bluefield.
US 460WV State Line at Glen LynI-81 Exit 118 Christiansburg.
US 460I-581 Roanoke0.08 Mi. E. of VA 1512 Lynchburg.
US 460US 29 Lynchburg1 Mi. W. of VA 24 Appomattox County.
US 4600.64 Mi. E. of VA 707 Appomattox CountyI-85 Exit 61 Petersburg.
US 460I-95 Exit 50 PetersburgUS 58 Suffolk.
US 501VA 360 S. Int. HalifaxUS 58 South Boston.
US 5220.6 Mi. S. of US 50US 50 Frederick County.
US 522VA 37 Frederick County1.07 Mi. N. of VA 705 Cross Junction.
VA 3US 1 FredericksburgVA 20 Wilderness.
VA 7I-81 Exit 315 Winchester0.68 Mi. W. of WCL Round Hill.
VA 10US 58 SuffolkVA 666 Smithfield.
VA 10ECL Hopewell0.37 Mi. W. of W. Int. VA 156 Hopewell.
VA 10US 1 Chesterfield CountyVA 827 W. of Hopewell.
VA 20I-64 Exit 121Carlton Rd. Charlottesville.
VA 30I-95 Exit 98 DoswellUS 1.
VA 33I-64 Exit 220VA 30 E. Int. West Point.
VA 36I-95 Exit 52 PetersburgVA 156 Hopewell.
VA 37I-81 Exit 310 S. of WinchesterI-81 Exit 317 (via US 11) N. of Winchester.
VA 42VA 257 S. Int. BridgewaterVA 290 Dayton.
VA 57VA 753 BassettUS 220 Bassett Forks.
VA 86US 29 DanvilleNC State Line.
VA 100I-81 Exit 98US 11 Dublin.
VA 105US 60 Newport NewsI-64 Exit 250.
VA 114US 460 Christians- burg0.09 Mi. E. of VA 750 Montgomery County.
VA 156VA 10 W. Int. HopewellVA 36 Hopewell.
VA 199US 60 WilliamsburgI-64 Exit 242.
VA 207I-95 Exit 1040.2 Mi. S. of VA 619 Milford.
VA 220 AltUS 11 N. Int. N. of CloverdaleI-81 Exit 150/US 220.
VA 277I-81 Exit 307 Stephens City1.6 MI. E. of I-81 Exit 307.
VA 419I-81 Exit 141 SalemMidland Ave. Salem.
VA 624I-64 Exit 96Old SCL Waynesboro.
Commonwealth Blvd. in Martins- villeMarket StreetN. Fairy Street.
Note 1: I-66 Washington, DC, area—There is a 24-hour total truck ban on I-66 from I-495 Capital Beltway to the District of Columbia. (Excepted under 23 CFR 658.11(f)).
Note 2: I-264 Norfolk—Truck widths are limited to 96 inches for the westbound tube of the Elizabeth River Downtown Tunnel from Norfolk to Portsmouth because of clearance deficiencies.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
West Virginia
US 19I-77 BradleyI-79 Gassaway.
US 35WV 34 WinfieldOH State Line.
US 48I-79 MorgantownMD State Line.
US 50I-77 ParkersburgI-79 Clarksburg.
US 460VA State Line BluefieldVA State Line Kelleysville.
WV 34I-64 Putnam CoUS 35 Winfield.
US 2I-535/US 53 SuperiorMI State Line Hurley.
US 2MI State Line W. of FlorenceMI State Line E. of Florence.
US 8US 63 Turtle LakeMI State Line Norway MI.
US 10US 53 OsseoI-43 Manitowoc.
US 12I-94/CH “EE” W. of Eau ClaireUS 53 Eau Claire.
US 12I-90/94 Lake DeltonEnd of 4-lane S. of W. Baraboo.
US 12WI 67 S. Jct. ElkhornIL State Line Genoa City.
US 14US 51 N. of JanesvilleI-90 Janesville.
US 14WI 11/89 N. of DarienI-43 Darien.
US 18IA State Line Prairie Du ChienI-90 Madison.
US 41National Ave. MilwaukeeGarfield Ave. Milwaukee.
US 41107th St. MilwaukeeMI State Line Marinette.
US 45IL State Line BristolWI 28 Kewaskum.
US 45WI 29 WittenbergMI State Line Land O'Lakes.
US 51SCL JanesvilleUS 14 Janesville.
US 51WI 78 N. of PortageUS 2 Hurley.
US 53US 14/61 La CrosseUS 10 Osseo.
US 53I-94 Eau ClaireI-535/US 2 Superior.
US 61IA State Line Dubugue IAMN State Line La Crosse (via WI 129 Lancaster Byp.).
US 63MN State Line Red Wing MNUS 2 W. of Ashland.
US 141US 41 AbramsUS 8 Pembine.
US 151IA State Line Dubugue IAUS 18 E. of Dodgeville.
US 151I-90/94 MadisonUS 41 Fond Du Lac.
WI 11IA State Line Dubuque IAUS 51 Janesville.
WI 11I-90 JanesvilleUS 14/WI 89 N. of Darien.
WI 11I-43 ElkhornWI 31 Racine.
WI 13WI 21 FriendshipUS 2 Ashland.
WI 16WI 78 PortageI-94 Waukesha.
WI 17US 8 RhinelanderUS 45 Eagle River.
WI 20I-94 RacineWI 31 Racine.
WI 21WI 27 SpartaUS 41 Oshkosh.
WI 23WI 32 N. of Sheboygan FallsTaylor Dr. Sheboygan.
WI 26I-94 Johnson CreekWI 16 Watertown.
WI 26US 151 WaupunUS 41 SW. of Oshkosh.
WI 27US 14/61 WestbyUS 10 Fairchild.
WI 28US 41 TheresaUS 45 Kewaskum.
WI 29I-94 Elk MoundUS 53 Chippewa Falls.
WI 29WI 124 S. of Chippewa FallsUS 41 Green Bay.
WI 30US 151 MadisonI-90/94 Madison.
WI 31WI 11 RacineWI 20 Racine.
WI 32WI 29 W. of Green BayGillett.
WI 34WI 13 Wisconsin RapidsUS 51 Knowlton.
WI 42I-43 ManitowocWI 57 SW. of Sturgeon Bay.
WI 47US 10 AppletonWI 29 Bonduel.
WI 50I-94 Kenosha45th Ave. Kenosha.
WI 54WI 13 Wisconsin RapidsUS 51 Plover.
WI 57I-43 Green BaySturgeon Bay.
WI 69WI 11 MonroeCH “PB” Paoli.
WI 73US 51 PlainfieldWI 54 Wisconsin Rapids.
WI 78I-90/94 S. of PortageUS 51 N. of portage.
WI 80WI 21 NecedahWI 13 Pittsville.
WI 119I-94 MilwaukeeWI 38 Milwaukee.
WI 124US 53 N. of Eau ClaireWI 29 S. of Chippewa Falls.
WI 139US 8 Cavour, Forest CoLong Lake.
WI 145Broadway MilwaukeeUS 41/45 Milwaukee.
WI 172US 41 AshwaubenonCH “x” S. of Green Bay.
CH “PB”WI 69 PaoliUS 18/151 E. of Verona.
No additional routes have been federally designated; under State law STAA-dimensioned commercial vehicles may legally operate on all highways which, prior to June 1, 1991, were designated as Federal-aid primary highways.
Note: Information on additional highways on which STAA-dimensioned vehicles may legally operate may be obtained from the respective State highway agencies.

[55 FR 17953, Apr. 30, 1990; 55 FR 19145, May 8, 1990, as amended at 59 FR 30421, June 13, 1994; 59 FR 36053, July 15, 1994; 60 FR 15214, Mar. 22, 1995; 60 FR 16571, Mar. 31, 1995; 62 FR 30758, June 5, 1997; 63 FR 70653, Dec. 22, 1998; 63 FR 71748, Dec. 30, 1998; 72 FR 7748, Feb. 20, 2007]

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