Overlength Permits

In the United States and provinces of Canada, transportation of oversized and overweight loads is regulated by a set of rules provided by the Federal government and State authorities. Among them are the legal length requirements and restrictions for transporting loads on public roads under normal circumstances. When loads exceed the legal dimensions, overlength permits become necessary.

Overlength Load Requirements and Restrictions

Overlength loads are typically defined as loads that exceed the maximum length limit for commercial vehicles, generally around 53 to 57 feet for trailers and up to 75 feet of overall length. Loads that exceed these limits require an overlength permit to be transported legally. The specific requirements for obtaining an overlength permit can vary depending on the state, so it is essential to consult the relevant state transportation authority for accurate and up-to-date information.

While overlength permits allow for the transportation of longer loads, there are still restrictions in place to ensure safety on the roads. These restrictions typically include limitations on the routes that can be taken, as certain roads and bridges may not be able to accommodate the size of the overlength load. Additionally, there may be restrictions on the time of day or days of the week when overlength loads are permitted to travel to minimize traffic congestion and potential hazards.

Overlength Load Limits

As mentioned earlier, the standard maximum length for commercial vehicles is around 53 to 57 feet per trailer and up to 75 feet generally. Such loads typically refer to non-divisible loads that will either be unable to perform their functions, lose their value, or require more than 8 hours to dismantle if they get divided. Once again, transporting such overlength loads requires obtaining oversize permits and may need escort vehicles, temporary road closures, and/or other specific actions depending on the state.

Similar to overwidth and overheight loads, overlength ones require special safety equipment to transport safely. Such equipment typically includes “oversize” banners, flags, and lights. Each state may provide a specific list of safety equipment, so it’s a carrier’s responsibility to be aware of the differences in the requirements.

Overlength Permit Costs

The cost of an overlength permit can vary depending on various factors, such as length, nature, forward distance, etc. As a rule of thumb, the longer the load and the farther it needs to travel, the higher the permit cost. Some states may also have additional fees for escort vehicles that may be required to accompany overlength loads. It is advisable to contact the state transportation authority or an overlength permit service for accurate information on permit costs.

Overlength Permit Service

Obtaining overlength permits is a complex and time-consuming process. To simplify it, you can rely on us as we are here to navigate the permit requirements of different states and help you ensure compliance with all regulations. We provide guidance on the specific requirements for each state, assist with completing the necessary paperwork, and expedite the oversize and overweight permit approval process.