Tennessee (TN) DOT COMPLIANCE
TDOT JURISDICTION
Lattice Boom Crawler Crane Upperworks Oversize Permits in Tennessee (2026)
Comprehensive carrier guide for transporting Lattice Boom Crawler Crane Upperworks across Tennessee. Review official TDOT single-trip fees, escort trigger dimensions, curfew hours, and superload bridge thresholds.
⚡ Direct Compliance Summary (Tennessee DOT)
In Tennessee, single-trip oversize/overweight permits for Lattice Boom Crawler Crane Upperworks average $20.00 – $100.00 base under TDOT jurisdiction. A front pilot car is legally mandated on two-lane highways when load width reaches 12'6" (and 14'0" on 4-lane interstates). Loads exceeding 15'0" require a certified lead escort with a calibrated height pole.
Single-Trip Permit Fee
$20.00 – $100.00
Issued by TDOT
2-Lane Escort Trigger
12'6"
4-Lane Trigger: 14'0"
Height Pole Clearance
15'0"
Mandatory Lead Escort
Superload Threshold
165,000 lbs
Police Escort / Bridge Review
⚖️ Federal Bridge Formula B Quick Calculator (Tennessee Interstate Corridors)
Estimate your allowable gross vehicle weight under Federal Bridge Formula B: W = 500 [LN/(N-1) + 12N + 36].
🚦 Tennessee Travel Curfews & Operational Restrictions
Metropolitan Rush-Hour Curfews: Nashville, Memphis, Knoxville 7:00-9:00 AM, 4:00-6:00 PM
Weekend Travel: Saturday till noon; Sunday prohibited
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 Tennessee: