Check The Work Zone Before Dispatch

Which Restrictions Apply To This Combination?

Begin with the actual loaded width, height, length and axle or gross weights shown in the current packet. FHWA’s commercial-vehicle work-zone guidance identifies lane and shoulder conditions, temporary crossovers and size or weight restrictions as planning concerns. A work zone can remain open to ordinary traffic while being unsuitable for a particular permitted load.

Use the responsible DOT’s current restriction service and any project contact identified in the permit. Record which segment, direction and dates the notice covers. Avoid applying a restriction from one carriageway or construction stage to a different one. Ask the authority to resolve a condition that is ambiguous for the proposed combination.

What Could Have Changed Since The Survey?

Temporary barriers, shifted lanes, narrow shoulders and construction access can change the usable space. Identify the questions a qualified survey or project contact must answer rather than assuming a normal lane width remains available. A photograph or earlier trip can be useful context, but it does not prove the current setup.

Ask whether a temporary crossover, ramp or bridge stage affects the movement and whether additional conditions apply. Distinguish the public notice from a specific movement approval. A route app may display the road without showing the current usable envelope for the load. Do not use a navigation line as evidence that the construction zone fits.

Does The Movement Window Still Work?

Compare lane-closure schedules and any arranged project support with the permit’s valid dates and travel restrictions. Ask whether a required hold or appointment changes the crew handoff and the driver’s separate hours plan. A permit window does not ensure that the project will be ready when the truck arrives.

Clarify who can confirm the current construction arrangement shortly before departure. Retain the contact path and the conditions supplied. If the project changes its staging or a closure overruns, use the carrier and authority’s process to reassess the move. Do not infer permission from the fact that ordinary vehicles are being waved through.

What If A Posted Detour Conflicts With The Permit?

Address immediate safety under the actual road conditions and trained procedures, then contact the responsible authority through the carrier’s plan. A general detour can use roads that were not approved for the oversize load. Do not simply accept a consumer map’s replacement route or send the escort to choose another local street.

Before restarting on changed roads, obtain the required instructions or amended authority and review the complete connection back to the remaining route. Confirm that the driver, lead escort, chase escort and any police or project support are using the same current information. A message sent to one person is not a completed crew handoff.

What Should The Crew Carry Forward?

Keep the restriction source, the time it was checked, the relevant project or DOT contact and any movement-specific instructions with the packet. Identify unresolved questions in the briefing. An original check record makes it easier to spot a later change; it does not replace a new check when conditions change.

Where Does RouteAll Fit?

Import the current permit into RouteAll, compare its road sequence and share the reviewed route before dispatch. If the issuer changes the route, check the replacement document and extracted details again. RouteAll does not provide project approval or guarantee live work-zone dimensions. Consult current DOT restrictions independently of the map.

Before You Roll

Resolve the unanswered questions with the responsible carrier, trained crew and relevant authority before dispatch. Keep the current permit and the agreed plan available. If the route, load or crew changes, review the affected decisions again while safely parked.