All oversize loads entering the City of Brookfield, Waukesha County, must conform to the requirements set by the Wisconsin Department of Transportation (WisDOT) and the City of Brookfield Public Works Department.

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the Class 3 weight category (over 60,000 lbs but not exceeding 80,000 lbs) should obtain an oversize load permit from the Brookfield Public Works Department.

Additionally, oversize loads must comply with the City's ordinances regarding route restrictions and time-of-day limitations to minimize disruptions to local traffic and infrastructure.

Escort vehicles are required for loads exceeding 16 feet in width or 18 feet in height. The escort vehicle must be equipped with appropriate warning lights and signage as per WisDOT regulations.

For loads that require a police escort, arrangements must be made through the Brookfield Police Department at least 48 hours in advance. Fees for police escorts are $100 per hour, with a minimum of 2 hours.

Applications for oversize load permits can be submitted online through the City of Brookfield's website or by contacting the Public Works Department directly at (262) 317-7450.

Applicants must provide detailed information about the load, including dimensions, weight, and proposed route, along with a map of the route.

Documentation requirements include proof of insurance and a valid USDOT number for interstate shipments.

Oversize loads are restricted from traveling during peak hours (7-9 am and 4-6 pm, Monday through Friday) and on major holidays.

Seasonal restrictions apply during spring thaw and extreme weather conditions, as declared by the City Engineer.

Certain routes, such as those through residential neighborhoods, are restricted to loads over 14 feet in width or 100 feet in length without special permission from the Public Works Department.

The base permit fee is $75, with additional charges based on the complexity of the route and the size of the load.

For loads exceeding 100,000 lbs, an additional $50 fee applies. Complex routes requiring detailed analysis or special escorts may incur additional fees as determined by the Public Works Department.