Heavy-haul RGN from the Gulf up through the Rockies to Alberta — a four-state US permit stack plus the Canadian crossing.
Houston to Calgary is one of the heavier-permit corridors in North America: a load crosses Texas, then typically Oklahoma or New Mexico, Colorado or Montana, into Alberta via a Canadian port of entry. Each US state issues its own oversize/overweight permit, and the cumulative lead time is set by the slowest state on the route — not the longest mileage.
We quote this lane with the per-state permit cost pulled before the truck moves, plus the Canadian permit and any provincial escort requirements. For tall or wide loads the route survey also confirms clearance through the mountain passes, where height and width restrictions tighten.
Typical cargo on this lane: oilfield and energy equipment, construction iron headed for Alberta projects, and modular components. RGN for drivable equipment, multi-axle when the load pushes past standard RGN capacity.
Transit is typically 4–6 days once permits clear, but the permit lead time is the real driver — a multi-state oversize permit stack can take a week or more to assemble depending on the states crossed. We pull the permits before quoting so the timeline is real, not a guess.
One oversize/overweight permit per US state crossed (typically Texas plus three others), the Canadian provincial permit for Alberta, and any escort requirements those jurisdictions trigger. We assemble the full stack and price it into the quote.
Heavy haul · RGN / multi-axle · 4–6 days (permit-dependent). A named coordinator quotes it the same day.