Kentucky Oversize Load / Pilot Car Requirements
Overweight/Overdimensional Section

Oversize Load Permit Is Required:
Width: Over 8' 6"
Height: Over 13' 6"
Length: Semi-trailer over 53' 0"
Weight: Over 80,000 lbs. GVW (20,000 lbs. single axle or 34,000 lbs. tandem axle)

Oversize Load Times Of Movement:
1/2 hour before sunrise to 1/2 hour after sunset. Weekend travel allowed except for superloads
No holiday restrictions unless it's a superload or house movement
Travel allowed 24/7 unless otherwise specified on permit
Curfew from 7am - 9am and 4pm - 6pm (M - F) for the following Counties:
Boone, Kenton, Campbell, Fayette & Jefferson (applies to Owensboro, Ky 431 bridge as well)
For curfew purposes, on I-65, the 123 mile marker is the end of Bullett County

Phone Numbers, Addresses and Websites:
Kentucky Road Conditions: (866) 737-3767
Kentucky State Police: (502) 695-6300
Oversize Permits: (502) 564-7150  Fax: (502) 564-0992
Trip Permits: (502) 564-4150
Fuel Permits: (502) 564-4150

Dept. of Transportation Division of Motor Carriers
OW/OD Section
P.O. Box 2007
Frankfort, KY   40602
Office hours: Walk-in: 8am - 4pm,  phone till 4:30pm  M - F (ET)

Kentucky DOT Website
Kentucky Road Conditions
Coast 2 Coast Online Permits
Kentucky Pilot Car / Escort Vehicle is Required:
2 lane highways:
10′ 6″ to 12′ wide requires 1 pilot car
Over 12′ wide requires 2 pilot cars
75′ to 85′ long requires 1 pilot car
Over 85′ long requires 2 pilot cars
4 or more lanes, Divided highways:
Over 12′ wide requires 1 pilot car
Over 75′ to 120′ long requires 1 pilot car
Over 120′ long requires 2 pilot cars
10′ or greater overhang requires 1 pilot car
Traveling at speeds below the average driving speed of traffic requires 1 pilot car

Kentucky Pilot Car Vehicle Requirments:
Posted appropriate signs/placards on vehicle (both sides)
Amber strobe or flashing lights mounted on top of vehicle
No flags stipulated in regulations
CB or two way radio

Kentucky Pilot Car Operator Requirements:
None Stipulated in Regulations

Find a Pilot Car Provider in Kentucky