All oversize loads entering the City of Brillion, located in Calumet County, must conform to the requirements set by the Wisconsin Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 1 weight category (over 80,000 lbs but not exceeding 120,000 lbs for divisible loads, or over 80,000 lbs for non-divisible loads with a special permit) should obtain an oversize load permit from the Brillion Public Works Department.

Brillion requires additional documentation for oversize loads traveling on local roads, particularly those that may impact the city's infrastructure or disrupt normal traffic flow. It's essential to consult with the Brillion Public Works Department to ensure compliance with all local regulations.

In Brillion, escort vehicles are required for oversize loads exceeding 14 feet in width or 15 feet in height during daylight hours. For nighttime movements, escort vehicles are mandatory for loads over 12 feet in width or 14 feet in height. The escort vehicle must be equipped with appropriate warning lights and signage as per Wisconsin Department of Transportation regulations.

For certain oversize loads, a police escort may be required, especially if the load is traveling through school zones or high-traffic areas. The Brillion Police Department must be contacted in advance to arrange for a police escort, and a fee of $75 per hour will be charged, with a minimum of 2 hours.

To apply for an oversize load permit in Brillion, applicants can visit the Wisconsin Department of Transportation's online permit portal or contact the Brillion Public Works Department directly at (920) 756-2444. The application must include detailed information about the load, including its dimensions, weight, and proposed route.

Applicants are required to provide documentation, including proof of insurance, a detailed route plan, and, if necessary, a structural analysis for loads that may impact local bridges or infrastructure.

Brillion has time-of-day restrictions for oversize loads; they are not permitted to travel during peak hours (7-9 am and 4-6 pm) on weekdays. Additionally, oversize loads are not allowed on local roads during school bus hours (7-8 am and 3-4 pm).

Seasonal restrictions apply during spring thaw (typically March 15 to May 1), when certain roads may be closed or have weight restrictions due to frost laws. It's crucial to check with the Brillion Public Works Department for the most current information.

Certain neighborhoods and historic districts in Brillion have restricted routes; oversize loads must avoid these areas unless explicitly permitted by the City.

The standard permit fee for oversize loads in Brillion is $50, with additional fees based on the complexity of the route and the size of the load. For loads exceeding 15 feet in width or 18 feet in height, an additional $25 fee is applied.

For divisible loads over 80,000 lbs, an additional fee of $0.05 per pound over 80,000 lbs is charged. Non-divisible loads with special permits are subject to a flat fee of $200, plus any applicable route complexity fees.