All oversize loads entering the City of Brownsville, located in Edmonson County, must conform to the requirements set by the Kentucky Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 3 weight category (over 120,000 lbs) should obtain an oversize load permit from the Brownsville Public Works Department.

Brownsville requires additional documentation for oversize loads due to its proximity to Mammoth Cave National Park, ensuring that routes through the city do not disrupt park activities or infrastructure.

In Brownsville, escort vehicles are required for oversize loads exceeding 16 feet in width or 18 feet in height. Escort vehicles must be equipped with appropriate warning lights and signage as per Kentucky state regulations.

For loads that exceed 20 feet in width or require a police escort, arrangements must be made through the Edmonson County Sheriff's Department at least 48 hours in advance. Fees for police escorts are $150 per hour, with a minimum of 2 hours.

To apply for an oversize load permit in Brownsville, applicants can visit the Kentucky Transportation Cabinet's website or contact the Brownsville Public Works Department directly at (270) 597-2584.

Documentation required includes proof of insurance, detailed route plans, and load specifications. For loads that require a police escort, a copy of the police escort request form must also be submitted.

Brownsville has time-of-day restrictions for oversize loads; they are not permitted on city streets during peak hours (7-9 am and 4-6 pm) on weekdays.

Seasonal restrictions apply during the peak tourist season in Mammoth Cave National Park (June to August), where oversize loads may be restricted to nighttime travel only.

Certain neighborhoods and historic districts in Brownsville have restricted routes; loads must avoid Main Street and any roads within the Brownsville Historic District.

The base permit fee for oversize loads in Brownsville is $100. Additional fees are charged based on the complexity of the route and the size of the load, ranging from $50 to $500.

For loads requiring a police escort, the fee is $150 per hour as mentioned earlier. There is also a $25 administrative fee for processing the permit application.