Arizona (AZ) DOT COMPLIANCE
ADOT JURISDICTION
Commercial Combine Harvester with Duals Oversize Permits in Arizona (2026)
Comprehensive carrier guide for transporting Commercial Combine Harvester with Duals across Arizona. Review official ADOT single-trip fees, escort trigger dimensions, curfew hours, and superload bridge thresholds.
⚡ Direct Compliance Summary (Arizona DOT)
In Arizona, single-trip oversize/overweight permits for Commercial Combine Harvester with Duals average $15.00 – $75.00 base under ADOT jurisdiction. A front pilot car is legally mandated on two-lane highways when load width reaches 12'0" (and 14'0" on 4-lane interstates). Loads exceeding 16'0" require a certified lead escort with a calibrated height pole.
Single-Trip Permit Fee
$15.00 – $75.00
Issued by ADOT
2-Lane Escort Trigger
12'0"
4-Lane Trigger: 14'0"
Height Pole Clearance
16'0"
Mandatory Lead Escort
Superload Threshold
250,000 lbs
Police Escort / Bridge Review
⚖️ Federal Bridge Formula B Quick Calculator (Arizona Interstate Corridors)
Estimate your allowable gross vehicle weight under Federal Bridge Formula B: W = 500 [LN/(N-1) + 12N + 36].
🚦 Arizona Travel Curfews & Operational Restrictions
Metropolitan Rush-Hour Curfews: Phoenix & Tucson: 6:00-9:00 AM, 4:00-7:00 PM
Weekend Travel: Weekend travel permitted up to 14' wide
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 Arizona: