New Hampshire Oversize Permits: Complete Guide
New Hampshire Oversize Permits: What Haulers Need to Know
If you're transporting heavy or large equipment through the Granite State, a New Hampshire oversize permit is likely required. The state has strict size, weight, and route regulations, and failing to comply can mean steep fines and costly delays. In this guide from OSOWPermits.com, you'll find a breakdown of New Hampshire’s legal limits, escort requirements, and how to get a permit easily. State rules can also require trip and fuel permits, depending on distance and vehicle registration. Want it done fast and hassle-free? Let OSOWPermits.com manage your New Hampshire permit from start to finish.
Legal Dimensions
- Width
- 8.5 feet
- Height
- 13.5 feet
- Length
- 75 feet
Weight Limits
- Gross
- 80,000 lbs
- Per Axle Notes
- Varies by axle configuration and bridge spacing
Example Scenario
Frequently Asked Questions
Can I drive at night in New Hampshire with an oversize permit?
Not typically. Most movements are restricted to daylight hours unless you have special authorization.
Are toll roads included in my route automatically?
No. You may need additional clearance if traveling on turnpikes or toll roads.
How long does permit approval take?
Permit processing can take 24–48 hours. OSOWPermits helps expedite your request when possible.