Florida Weigh Stations, Weight Limits, and Bypass Operations

Florida maintains a network of 20 fixed weigh station facilities and numerous virtual weigh-in-motion (WIM) sites managed by the Florida Department of Transportation (FDOT) and the Florida Highway Patrol (FHP) Office of Commercial Vehicle Enforcement. These facilities ensure compliance with weight limits and safety regulations to preserve the state’s 12,000 miles of state highways. Every commercial motor vehicle (CMV) with a Gross Vehicle Weight (GVW) or Gross Vehicle Weight Rating (GVWR) exceeding 10,000 pounds must enter an open weigh station. Failure to obey a regulatory sign directing a vehicle into a station is a violation of Florida Statute 316.3025, which carries a minimum penalty of $50, though fines increase significantly based on load overages and safety infractions. Operating within Florida requires precise route planning to avoid restricted bridges and manage strict axle weight tolerances. DispatchTool assists carriers by integrating truck-safe routing that identifies active weigh station locations and provides IFTA-ready distance tracking for each Florida county. By utilizing DispatchTool to monitor miles traveled and trip permits, owner-operators can maintain accurate records for quarterly filings and ensure drivers remain on approved truck routes. Create a DispatchTool account to manage your fleet’s compliance and streamline Florida trip documentation.

Florida Legal Weight and Dimension Limits

According to FDOT regulations, the maximum gross vehicle weight allowed on Florida Interstate highways is 80,000 pounds without a permit. For single axles, the limit is 22,000 pounds, while tandem axles are restricted to 44,000 pounds on non-interstate roads and 34,000 pounds on the Interstate system. The maximum width for any vehicle is 102 inches (8.5 feet), and the maximum height is 13 feet 6 inches. Semi-trailers are limited to a length of 53 feet. If a vehicle exceeds these dimensions or the 80,000-pound cap, the operator must obtain a Florida Oversize/Overweight (OS/OW) permit. Fees for these permits vary, ranging from $5 for a single trip overweight permit to over $250 for annual blanket permits, depending on the specific weight and vehicle configuration.

Fixed Weigh Station Locations and Operations

Florida operates 20 fixed weigh stations strategically located along major freight corridors. Primary facilities include the Wildwood stations on I-75 (both northbound and southbound), the Yulee stations on I-95 near the Georgia border, and the Pensacola stations on I-10 near the Alabama line. These sites often utilize static scales and North American Standard (NAS) Level I, II, or III inspections. The FHP uses these locations to check for Electronic Logging Device (ELD) compliance, medical examiner certificates, and proper securing of loads. Many of these locations are equipped with Weigh-in-Motion (WIM) technology in the mainlanes, allowing trucks to be pre-screened at highway speeds before being directed to exit into the facility.

Bypass Programs: PrePass and Drivewyze

Florida is a participating member of the PrePass and Drivewyze bypass networks, which allow qualified carriers to bypass scales without stopping. To qualify for these programs, carriers must maintain a high Safety Measurement System (SMS) score as determined by the FMCSA. In Florida, the bypass rate is typically determined by the carrier's Inspection Selection System (ISS) score; carriers with a 'Pass' recommendation (scores below 50) have a high probability of receiving a green light. Utilizing these technologies can save an average of $8.68 per bypass in fuel and time according to American Trucking Research Institute (ATRI) estimates. Carriers must still obey all overhead signals, even if their in-cab device indicates a bypass is permissible.

Agriculture Inspection Requirements

Unique to Florida is the requirement for certain vehicles to stop at Agricultural Inspection Stations managed by the Florida Department of Agriculture and Consumer Services (FDACS). Under Florida Statute 570.15, all trucks, trailers, and vans (excluding certain passenger vehicles) must stop for inspection if they are carrying agricultural, horticultural, or livestock products. There are 23 of these stations located on all highways crossing the Suwannee and St. Marys Rivers. If you are hauling refrigerated goods or open trailers, expect a brief stop to verify the Manifest or Bill of Lading. Penalties for bypassing an agriculture station can result in a $100 fine plus additional assessments if regulated goods are discovered.

Overweight Penalties and Fine Structure

Fines for exceeding weight limits in Florida are calculated based on the number of pounds over the legal limit. According to Florida Statute 316.545, for the first 1,000 pounds of excess weight, the fine is $10. For every pound over 1,000 pounds, the fine is $0.05 per pound. For example, a truck weighing 5,000 pounds over the 80,000-pound limit would face a $210 fine (1,000 lbs at $10 + 4,000 lbs at $0.05). If the vehicle is more than 6,000 pounds over the limit, the fine increases to $0.05 per pound for the entire excess amount, and the vehicle may be impounded until the load is shifted or the fine is paid via a certified check or money order.

Virtual Weigh-in-Motion (VWIM) Technology

FDOT has invested heavily in Virtual Weigh-in-Motion (VWIM) sites located on secondary routes and bridges. Unlike traditional weigh stations, these sites consist of sensors embedded in the pavement and high-speed cameras that capture USDOT numbers and license plates. These systems transmit real-time data to mobile FHP units patrolling the area. If a vehicle is flagged as overweight by the VWIM system, a mobile enforcement officer will intercept the truck and escort it to a portable scale site for a formal weighing. There are currently over 30 of these virtual sites active across the state, specifically targeting bypass routes used by carriers to avoid the primary I-75 and I-95 scales.

Sources

Florida Department of Transportation (FDOT) (2024) — https://www.fdot.gov/maintenance/motor-carrier-size-and-weight Florida Highway Patrol (FHP) (2024) — https://www.flhsmv.gov/florida-highway-patrol/commercial-vehicle-enforcement/ Florida Department of Agriculture and Consumer Services (FDACS) (2025) — https://www.fdacs.gov/Divisions-Offices/Agricultural-Law-Enforcement American Trucking Research Institute (ATRI) (2023) — https://truckingresearch.org/2023/10/analysis-of-the-operational-costs-of-trucking-2023-update/

Frequently asked

Do empty trucks have to stop at Florida weigh stations?

Yes, all commercial vehicles with a GVWR over 10,000 pounds must enter the weigh station regardless of whether they are loaded or empty, unless they receive a bypass signal from an authorized transponder system.

What is the fine for bypassing a weigh station in Florida?

The base fine for bypassing a scale is $50 under Florida Statute 316.3025, but this does not include court costs or additional fines if the vehicle is subsequently found to be overweight or in violation of safety standards.

Are there agricultural inspections on the Florida Turnpike?

No, the 23 FDACS agricultural inspection stations are located on major routes crossing the Suwannee and St. Marys rivers in North Florida; the Turnpike does not have these specific agricultural stops.

What is the maximum tandem axle weight in Florida?

On Florida Interstate highways, the maximum tandem axle weight is 34,000 pounds. On state roads that are not part of the Interstate system, the limit is increased to 44,000 pounds.

How does Florida handle IFTA reporting for overweight loads?

IFTA reporting remains based on total miles traveled regardless of weight; however, carriers must maintain specific trip permits for overweight loads to prove legal operation during those miles to avoid tax audits.