যুক্তরাষ্ট্রের রাস্তাসমূহের নিম্নোক্ত ধরনসমূহকে  সমর্থন করবে। প্রতিটি ধরনই বানানগত দিক থেকে অত্যন্ত স্পর্শকাতর। যদি কোনো ধরন প্রচলিত হলেও এখানে না থেকে থাকে, তবে সম্ভবত সেটি অনানুমোদিত কিংবা পরিবর্তিত হবে।  National Road classTypeInterstate HighwayIBusiness Loop Interstate HighwayBLBusiness Spur Interstate HighwayBSSpur Interstate HighwayI-SpurU.S. HighwayUSAlternate U.S. HighwayUS-AltBusiness U.S. HighwayUS-BusBypass U.S. HighwayUS-BypConnector U.S. HighwayUS-ConnHistorically signed former U.S. HighwayUS-HistScenic U.S. HighwayUS-ScenicSpur U.S. HighwayUS-SpurTruck U.S. HighwayUS-TruckU.S. Highway, using ca. 1926 shieldsUS 1926Business U.S. Highway, using ca. 1926 shieldsUS 1926-BusU.S. Highway, using 1961 shieldsUS 1961State routeIn some states, SR and/or SH can also be used in place of the state's abbreviation.two-letter state abbreviationAlternate state routetwo-letter state abbreviation-AltBusiness state routetwo-letter state abbreviation-BusBypass state routetwo-letter state abbreviation-BypConnector state routetwo-letter state abbreviation-ConnSpur state routetwo-letter state abbreviation-SpurTruck state routetwo-letter state abbreviation-TruckState route, using early 20th century shieldstwo-letter state abbreviation-oldCounty routeCRAlternate county routeCR-AltBypass county routeCR-BypSpur county routeCR-SpurTruck county routeCR-Truck  Regional Road classTypeValid inState routeHwyAR, NEState routeRouteCT, HI, MA, MO, NJ, RIBusiness state routeHwy-BusARGreat Lakes Circle ToursTour<small>Use either GLCT, LECT, LHCT, LMCT or LSCT as neededIL, IN, MI, MN, OH, ON, PA, NYGreat River RoadGRRIA, IL, MO, MS, WIGreat River Road spurGRR-SpurILState parkwayParkwayKY, NYState turnpikeTurnpikeNH, OKSecondary state routeSecMT, PR, TN, VABureau of Indian Affairs HighwayBIAND  State-specific Arizona Road classTypeState loop routeLoop  Colorado Road classTypeE-470E  Connecticut Road classTypeConnecticut TurnpikeCTTPMerritt ParkwayMerritt  Delaware Road classTypeDelaware TurnpikeDETPNew Jersey TurnpikeNJTP  District of Columbia Road classTypeRock Creek and Potomac ParkwayRCPP  Florida Road classTypeFlorida's TurnpikeFLTPFlorida's Turnpike Homestead ExtensionHEFTTolled state routeToll  Georgia Road classTypeLoop state routeLoop  Illinois Road classTypeChicago SkywaySkywayElgin–O'Hare ExpresswayE-OHIndiana Toll Road (signed in IL some places)TollLincoln HighwayLincoln  Indiana Road classTypeIndiana East-West Toll RoadToll  Kansas Road classTypeState routeKKansas TurnpikeKSTPKansas TurnpikeKTA  Kentucky Road classTypeParkwayParkway  Louisiana Road classTypeParish RoutePR  Maine Road classTypeMaine TurnpikeMETP  Maryland Road classTypeJFK Memorial HighwayMDJFK  Massachusetts Road classTypeMassachusetts TurnpikeMATP  Michigan Road classTypeCapitol LoopCapitol LoopCounty designated highwayCDHFederal Forest HighwayFFHState trunklineMAlternate state trunkline*M-AltBusiness state trunkline*M-BusBypass state trunkline*M-BypConnector state trunkline*M-ConnTruck state trunkline*M-TruckState trunkline, using 1919–1926 markersM 1919State trunkline, using 1926–1948 markersM 1926State trunkline, using 1948–1973 markersM 1948 Types marked with a * also work for M 1926 and M 1948 if the banner type is appended to them  Minnesota Road classTypeState routeTH  Missouri Road classTypeSupplemental state routeSupp  Nebraska Road classTypeState routeNLink routeLLink routeLinkSpur routeSSpur routeSpur  Nevada Road classTypeClark County RouteCCCalifornia state routeCA  New Hampshire Road classTypeTurnpikeTurnpike  New Jersey Road classTypeNew Jersey TurnpikeNJTPAtlantic City - Brigantine ConnectorACBCAtlantic City ExpresswayACEGarden State ParkwayGSPOcean DriveODPalisades Interstate ParkwayPIP  New York Road classTypeConnecticut state routeCTInner Loop (Rochester)ILRLaSalle ExpresswayLSEXNew Jersey state routeNJNew York State ThruwayNYST1961 NYS RoutesNY 1961Pennsylvania state routePAParkwaysParkway  Ohio Road classTypeLincoln HighwayLincolnOhio TurnpikeOHTP  Oklahoma Road classTypeTurnpikeTurnpike  Oregon Road classTypeCalifornia state routeCA  Pennsylvania Road classTypePittsburgh BeltBeltDelaware state routeDENew Jersey state routeNJPennsylvania TurnpikePATPPennsylvania Turnpike Northeast ExtensionPANETurnpike state routeToll  Puerto Rico Road classTypeUrban state routeUrbanSecondary state routeSecTertiary state routeTer  Tennessee Road classTypeNatchez Trace ParkwayNTP  Texas Road classTypeLoop RouteLoopSpur RouteSpurFarm to Market RoadFMBusiness Farm to Market RoadFM-BusSpur Farm to Market RoadFM-SpurRanch to Market RoadRMPark RoadParkRecreational RoadREToll state routesTollBeltway routeBeltwayNASA RouteNASADallas North TollwayDNTSam Rayburn TollwaySRTPresident George Bush TurnpikePGBTInternational ParkwayINTLCamino Columbia Toll RoadCCTR  Utah Road classTypeState routeU  Virginia Road classTypeGeorge Washington Memorial ParkwayGWMP  Vermont Road classTypeState-numbered town highwayTown  Washington Road classTypeForest RouteFROregon state routeORPrimary State HighwayPSHSecondary State HighwaySSH  West Virginia Road classTypeWest Virginia TurnpikeWVTP  Wisconsin Road classTypeCounty trunk highwayCTHRustic RoadRustic