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Hauling oversized loads requires obtaining state and sometimes local permits, following specific route plans, meeting state insurance minimums, and adhering to safety regulations for flags, lights, and escorts, which vary significantly by state and city. The specific definition of an "oversize load" also varies by state, but generally refers to loads exceeding standard legal dimensions for width, height, or length, and standard weight limits for total vehicle weight.
Key Steps for Hauling Oversized Loads
- 1. Check State and Local Regulations:
The most crucial step is to research the specific rules for each state and even local municipalities you plan to travel through, as the federal government does not issue these permits. - 2. Secure Permits:
Obtain the necessary permits, which may be single-trip, annual, or for specific superloads. You'll need to provide detailed vehicle dimensions and your planned route. - 3. Follow the Approved Route:
You must stick to the specific route you submit and get approved on your permit. - 4. Meet Insurance Requirements:
Ensure you have the required liability insurance, which can be substantial, as state insurance minimums must be met to apply for a permit. - 5. Use Required Safety Equipment:
Place orange flags at all four corners of the load, on the front of the tractor, and on the back of the trailer to warn other drivers. - 6. Arrange Escort Vehicles:
When required by the load's dimensions, use pilot or escort vehicles according to the regulations. - 7. Observe Travel Times:
Adhere to permitted travel times, which typically restrict travel to daylight hours (half-hour before sunrise to half-hour after sunset) and prohibit movement during certain peak hours in metropolitan areas and on major holidays. - 8. Plan for Weather Conditions:
Check for weather advisories, as travel may be restricted during storms, high winds, or hazardous road conditions.
What Qualifies as an Oversize Load?
The threshold for an "oversize" load differs by state but often includes any load exceeding:
- Width: Most states define oversize as more than 8 feet 6 inches wide.
- Height: Generally, more than 13 feet 6 inches tall.
- Length: Exceeding a standard trailer length, such as 53 feet.
- Weight: Loads over the standard gross vehicle weight, such as 80,000 pounds, often require permits and are considered overweight.