BUILT FOR
OVERSIZE REALITY.
Permit reading, permit-first route reconstruction, infrastructure awareness, and driver-focused tools.
Permit Photo Reading
Photograph permit pages and turn route text into usable navigation input.
Permit-First Routing
The route is based on the issued permit rather than a generic truck GPS deciding where it thinks you should go.
Built for All 50 States
Nationwide data and general permit-language handling, with formats proven on real paper from 40 states and growing. Where a format has not been seen before, the app says so rather than guessing. Built for nationwide use with state-specific permit language handling.
Bridge Intelligence
Bridge data along the corridor can be checked against available load dimensions and public records.
Rail Crossing Awareness
Public crossing data can surface low-ground-clearance concerns where records support it.
Off-Route Clarity
Any path used to help you return remains separate from the state-issued permitted line.
Weigh Scale Status
Driver-reported live status across 2,200+ verified weigh scale locations.
Truck Parking Status
Driver-reported room/full information across 5,600+ truck parking locations.
Unknown Means Unknown
If public data does not contain a reliable number, OversizeNav does not make one up.