TRANSPORTATION SAFETY: Results of Collection of Information on State Permitting Practices for Oversize Vehicles (GAO-15-235SP, February 2015), an E-supplement to GAO-15-236

U.S. Government Accountability Office

Missouri

Permit Issuing Agency Missouri Department of Transportation - Motor Carrier Services
Permit Enforcement Agency Missouri State Highway Patrol
Online Oversize and Overweight Permit System Yes
Automated Truck Routing Software Yes
Number of Different Oversize and Overweight Permit Types Available 20
Regional Permit Agreement Membership Southern Regional Permit
Number of Oversize Permits Issued in 2013 85,846
Number of Overweight Permits Issued in 2013 55,265
Number of Oversize Citations Issued in 2013 721
Number of Overweight Citations Issued in 2013 14,571
Maximum Legal Width 102 inches
Maximum Legal Height 14 feet 0 inches
Maximum Legal Length for a Semitrailer 53 feet 0 inches
Maximum Legal Gross Vehicle Weight in Pounds 80,000
"Super Load" Width Requirement 16 feet 0 inches
"Super Load" Height Requirement 16 feet 0 inches
"Super Load" Length Requirement 150 feet 0 inches
"Super Load" Gross Vehicle Weight Requirement 160,000
Escort Vehicle Requirement for Overheight Permitted Vehicle Yes
Pole Car Requirement for Overheight Permitted Vehicle Yes
Law Enforcement Escort Requirement for Overheight Permitted Vehicle Yes
Escort Vehicle Requirement for Overwidth Permitted Vehicle Yes
Law Enforcement Escort Requirement for Overwidth Permitted Vehicle Yes
Route Survey Requirement for Overheight Permitted Vehicle Yes
Certification Requirement for Escort Vehicle Driver No

(Return to main page)

(Return to program listing)