All 48 contiguous states verified against official sourcesHow we verify
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State by state. Cited to the source.

Heavy haul permits made simple.

See what an oversize or overweight load needs in every state on the route: permit cost, escort and pilot car requirements, travel restrictions, superload thresholds and how long the permit takes.

Browse state rules →
48 states verifiedEvery rule cited to an official source
Monitored for changesOfficial sources re-checked continuously
Free for 3 loads or 7 daysThen Pro from $49/month. Cancel any time

Load Checker

Enter the load and the lane. The route is truck-routed for these dimensions and checked state by state.

Overall width
ft
in
Overall height (from road)
ft
in
Overall length
ft
Gross combination weight
lb
Origin
Destination
Via (optional, up to 2)
States on the route (filled from the lane; add or remove to override)

For carriers, brokers and shippers planning a move. Not a permit service; nothing is booked.

Results

Results apply state rules to the dimensions entered. Permits add route-specific conditions; city and county roads have separate rules. This site does not issue permits or guarantee route clearance.

Permit requirementsWhen a permit is needed and the legal limits
Escort & pilot car rulesFront, rear and police escorts by state
Lane routingOrigin to destination, miles per state (Pro)
Superload thresholdsWhere engineering review begins
Cost breakdownPermit fees, escorts and lead time per state (Pro)
State rules

Detailed heavy haul rules for every state.

Legal dimensions, weight limits, escort rules, travel restrictions, superload thresholds and permit fees. All rules are cited to official state sources and show the date they were verified.

AlabamaAlabama Department of TransportationArizonaADOT Enforcement and Compliance Division, Commercial PermitsArkansasArkansas Department of TransportationCaliforniaCaltrans Transportation Permits Issuance BranchColoradoCDOT Freight Office, Transport PermitsConnecticutCTDOT Oversize/Overweight Permit OfficeDelawareDelDOT Oversize/Overweight PermitsFloridaFlorida Department of TransportationGeorgiaGeorgia Department of TransportationIdahoIdaho Transportation Department, Commercial Vehicle Services / Overlegal PermitsIllinoisIllinois DOT Permit OfficeIndianaIndiana Department of Revenue Motor Carrier ServicesIowaIowa DOT Motor Vehicle Division, Oversize/Overweight PermitsKansasKansas DOT Central Permit OfficeKentuckyKentucky Transportation CabinetLouisianaLouisiana DOTD Truck Permit OfficeMaineMaine Bureau of Motor Vehicles, Overlimit PermitsMarylandMDOT State Highway Administration Hauling Permits UnitMassachusettsMassDOT Oversize/Overweight Truck PermitsMichiganMichigan DOT Transport Permits UnitMinnesotaMnDOT Office of Freight and Commercial Vehicle OperationsMississippiMississippi Department of TransportationMissouriMoDOT Motor Carrier ServicesMontanaMontana DOT Motor Carrier ServicesNebraskaNebraska DOT Permit OfficeNevadaNevada DOT Over-Dimensional Vehicle PermitsNew HampshireNHDOT Bureau of Turnpikes / Permit OfficeNew JerseyNew Jersey Motor Vehicle Commission, Overdimensional PermitsNew MexicoNew Mexico DPS Motor Transportation Police Division, PermitsNew YorkNYSDOT Central Permit BureauNorth CarolinaNCDOT Oversize/Overweight Permit UnitNorth DakotaNorth Dakota Highway Patrol Motor Carrier Division, Permit OfficeOhioOhio DOT Special Hauling PermitsOklahomaOklahoma DOT Size and Weight PermitsOregonODOT Commerce and Compliance Division, Over-Dimension Permit UnitPennsylvaniaPennDOT Central Permit OfficeRhode IslandRhode Island DMV / RIDOT Oversize-Overweight PermitsSouth CarolinaSCDOT Oversize/Overweight Permit OfficeSouth DakotaSouth Dakota Highway Patrol Permit CenterTennesseeTennessee Department of TransportationTexasTexas Department of Motor VehiclesUtahUDOT Motor Carrier Division, Size and Weight PermittingVermontVermont DMV Commercial Vehicle Operations, PermitsVirginiaVirginia DMV Hauling PermitsWashingtonWSDOT Commercial Vehicle ServicesWest VirginiaWest Virginia Division of Highways Hauling PermitsWisconsinWisconsin DMV Oversize/Overweight PermitsWyomingWyoming Highway Patrol Overweight Loads Office

All 48 contiguous states are verified. Alaska and Hawaii are not covered.