New Hampshire (NH) DOT COMPLIANCE
NHDOT JURISDICTION
Lattice Boom Crawler Crane Upperworks Oversize Permits in New Hampshire (2026)
Comprehensive carrier guide for transporting Lattice Boom Crawler Crane Upperworks across New Hampshire. Review official NHDOT single-trip fees, escort trigger dimensions, curfew hours, and superload bridge thresholds.
⚡ Direct Compliance Summary (New Hampshire DOT)
In New Hampshire, single-trip oversize/overweight permits for Lattice Boom Crawler Crane Upperworks average $20.00 base under NHDOT jurisdiction. A front pilot car is legally mandated on two-lane highways when load width reaches 12'0" (and 13'0" on 4-lane interstates). Loads exceeding 14'6" require a certified lead escort with a calibrated height pole.
Single-Trip Permit Fee
$20.00
Issued by NHDOT
2-Lane Escort Trigger
12'0"
4-Lane Trigger: 13'0"
Height Pole Clearance
14'6"
Mandatory Lead Escort
Superload Threshold
130,000 lbs
Police Escort / Bridge Review
⚖️ Federal Bridge Formula B Quick Calculator (New Hampshire Interstate Corridors)
Estimate your allowable gross vehicle weight under Federal Bridge Formula B: W = 500 [LN/(N-1) + 12N + 36].
🚦 New Hampshire Travel Curfews & Operational Restrictions
Metropolitan Rush-Hour Curfews: Manchester & Nashua peak traffic hours
Weekend Travel: No weekend travel over legal limits
Safety Equipment: Full amber warning light bar, oversize signs front and rear, 18" red edge flags.
🗺️ Continuous Interstate Corridor: Bordering States for Lattice Boom Crawler Crane Upperworks
Hauling across state lines? Check escort triggers and permit rates in states directly bordering New Hampshire: