Hawaii (HI) DOT COMPLIANCE
HDOT JURISDICTION
Commercial Combine Harvester with Duals Oversize Permits in Hawaii (2026)
Comprehensive carrier guide for transporting Commercial Combine Harvester with Duals across Hawaii. Review official HDOT single-trip fees, escort trigger dimensions, curfew hours, and superload bridge thresholds.
⚡ Direct Compliance Summary (Hawaii DOT)
In Hawaii, single-trip oversize/overweight permits for Commercial Combine Harvester with Duals average $25.00 base under HDOT jurisdiction. A front pilot car is legally mandated on two-lane highways when load width reaches 10'0" (and 12'0" on 4-lane interstates). Loads exceeding 14'6" require a certified lead escort with a calibrated height pole.
Single-Trip Permit Fee
$25.00
Issued by HDOT
2-Lane Escort Trigger
10'0"
4-Lane Trigger: 12'0"
Height Pole Clearance
14'6"
Mandatory Lead Escort
Superload Threshold
120,000 lbs
Police Escort / Bridge Review
⚖️ Federal Bridge Formula B Quick Calculator (Hawaii Interstate Corridors)
Estimate your allowable gross vehicle weight under Federal Bridge Formula B: W = 500 [LN/(N-1) + 12N + 36].
🚦 Hawaii Travel Curfews & Operational Restrictions
Metropolitan Rush-Hour Curfews: Honolulu H-1 corridor strict night moves only for large loads
Weekend Travel: No weekend movement
Safety Equipment: Slow Moving Vehicle (SMV) emblem, high-intensity amber flashers, side outrigger marker flags.
🗺️ Continuous Interstate Corridor: Bordering States for Commercial Combine Harvester with Duals
Hauling across state lines? Check escort triggers and permit rates in states directly bordering Hawaii: