Georgia Oversize and Overweight Permitting Guide

Georgia governs the movement of non-divisible oversize and overweight loads through the Georgia Department of Transportation (GDOT) and the Department of Public Safety (DPS). Motor carriers must obtain specific permits when a vehicle or load exceeds standard legal dimensions, which in Georgia are 8 feet 6 inches in width, 13 feet 6 inches in height, and 75 feet in length for most combinations. Operating without a valid permit or violating the terms of an issued permit can result in significant fines under Georgia Code Title 32, with penalties often calculated based on the degree of excess weight or dimension.

Standard Legal Dimensions and Weight Limits

According to GDOT, the legal gross vehicle weight (GVW) on Georgia interstates and state routes is 80,000 pounds. Single axle weight is limited to 20,340 pounds, and tandem axle weight is capped at 34,000 pounds. For width, any load exceeding 102 inches (8.5 feet) requires an oversize permit. Height is strictly regulated at 13 feet 6 inches, and any load exceeding this must undergo a route survey to ensure clearance of the state's bridge infrastructure and overhead utilities. Length limits vary by trailer type, but generally, a semi-trailer length exceeding 53 feet or an overall combination length exceeding 75 feet triggers the requirement for a permit.

Georgia Single-Trip Permit Fees and Duration

A single-trip permit in Georgia is valid for 10 days and allows for one move between a specific origin and destination. As of 2024, the base fee for an oversize-only permit is $30.00. For overweight loads, the fee increases based on weight brackets: loads up to 149,999 pounds incur a $30.00 fee plus an additional weight charge, while 'Superloads' exceeding 150,000 pounds require a $125.00 application fee and an extensive engineering review. Carriers can manage these permit costs and routing within DispatchTool, which provides tools to document load expenses and maintain digital copies of GDOT permits for roadside inspections. Create a DispatchTool account to centralize your fleet's state-specific compliance documents.

Annual Permit Categories and Costs

GDOT offers several types of annual permits for carriers frequently moving specialized equipment. A Standard Annual Permit costs $150.00 and allows for dimensions up to 12 feet wide, 14 feet 6 inches high, and 100 feet long, with a maximum GVW of 100,000 pounds. For larger operations, the Georgia 'Plus' Annual Permit costs $500.00 and allows for widths up to 14 feet. There are also specific annual permits for containers used in international trade (up to 100,000 lbs GVW) for a fee of $150.00, provided the vehicle has at least five axles and travels on approved routes within 150 miles of a port or rail facility.

Escort and Pilot Car Requirements

Escort vehicle requirements are determined by the dimensions of the load. In Georgia, one rear escort is typically required for loads exceeding 12 feet in width on two-lane roads. If a load exceeds 14 feet in width, both a front and a rear escort are required on all highways. For heights exceeding 15 feet 6 inches, a front escort with a high-clearance pole is mandatory to verify overhead obstructions. Georgia law requires pilot cars to be equipped with amber flashing lights and 'Oversize Load' signs measuring at least 5 feet long and 12 inches high with 8-inch black lettering.

Operational Restrictions and Curfews

Oversize movements in Georgia are generally permitted from 30 minutes before sunrise to 30 minutes after sunset, Monday through Saturday. Sunday travel is prohibited for loads exceeding 10 feet wide or 100 feet long. Major metropolitan areas including Atlanta, Savannah, Augusta, and Columbus have specific 'Rush Hour' curfews. In the Atlanta area (within the I-285 perimeter), travel for permitted loads is restricted between 6:30 AM – 9:00 AM and 4:00 PM – 6:30 PM, Monday through Friday. Additionally, GDOT restricts travel on major holidays such as New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas.

Superload Criteria and Engineering Reviews

Georgia classifies any load exceeding 150,000 pounds, 16 feet in width, or 16 feet in height as a Superload. These applications require at least 72 hours for processing, though complex bridge analysis can take up to 14 days. Carriers must provide a detailed axle spacing diagram, showing the distance between each axle and the weight distributed to each. GDOT charges a $100.00 bridge analysis fee per structure if an in-depth study is required. If the route involves local city or county roads, the carrier must obtain separate authorization from those local jurisdictions in addition to the state permit.

Sources

Georgia Department of Transportation (GDOT) Permitting (2024) — http://www.dot.ga.gov/PS/Permits/OversizePermits Georgia Department of Public Safety (DPS) Size and Weight (2024) — https://dps.georgia.gov/size-and-weight-limits Georgia Code Title 32 Chapter 6 (2023) — https://lexisnexis.com/hubs/georgia

Frequently asked

What is the maximum width allowed in Georgia without a permit?

The maximum legal width in Georgia is 8 feet 6 inches (102 inches). Any load exceeding this dimension requires a permit from GDOT.

How much does a standard Georgia overweight permit cost?

A single-trip overweight permit generally starts at $30.00 for loads up to 149,999 pounds, while annual permits for loads up to 100,000 pounds cost $150.00.

Are there nighttime travel allowances for oversize loads in Georgia?

Standard oversize loads are restricted to daylight hours. However, specific requests for night travel may be granted for loads that are overweight only but within legal dimensions, or under special emergency circumstances.

Does Georgia require 'Oversize Load' signs on the tractor?

Yes, any vehicle operating under an oversize permit must display 'Oversize Load' signs on the front and rear. The signs must be 7 feet wide by 18 inches high with black letters on a yellow background.

What is the maximum weight for a 5-axle setup in Georgia?

For a standard 5-axle tractor-trailer, the legal limit is 80,000 pounds GVW without a permit, provided the axle weights do not exceed 20,340 lbs for a single or 34,000 lbs for a tandem.