All oversize loads entering the City of Centuria, Polk County, must conform to the requirements set by the Wisconsin Department of Transportation (WisDOT) and local Centuria ordinances.

In general, any vehicle exceeding 8 feet 6 inches in width, 13 feet 6 inches in height, or operating at weights exceeding 80,000 lbs. GVW should obtain an oversize load permit from WisDOT and potentially notify the Centuria Public Works Department.

Specifically, loads exceeding 12 feet in width or 14 feet in height traveling on County Road I (Main Street through Centuria) may require additional review due to overhead utility lines and bridge clearances. Contact the Polk County Highway Department for confirmation.

Escort vehicles are typically required in Centuria when loads exceed 12 feet in width, 14 feet 6 inches in height, or extend significantly beyond the front or rear of the transporting vehicle. Specific escort requirements depend on the route and time of day.

For loads exceeding 14 feet in width or 16 feet in height, a certified pilot car is generally required. Local police escorts are rarely required within Centuria itself but may be necessary if the route involves state highways or congested areas within Polk County. Contact the Polk County Sheriff's Department for information on police escorts and associated fees (typically $75/hour with a 4-hour minimum).

Oversize load permits for travel within Wisconsin are primarily obtained through the WisDOT TransAction system. For loads that may impact local roads or require specific routing through Centuria, it's advisable to contact the Centuria Public Works Department at (715) 646-3229 to discuss your proposed route and any potential local restrictions.

Documentation requirements typically include vehicle registration, insurance information, load dimensions and weight, proposed route, and a detailed description of the cargo. For unusually heavy loads, a structural analysis of bridges along the route may be required by WisDOT or the Polk County Highway Department.

Time-of-day restrictions may apply to oversize loads traveling through residential areas of Centuria, particularly during school hours (7:30 AM - 8:30 AM and 2:30 PM - 3:30 PM).

Seasonal weight restrictions are typically in effect on many Polk County roads during the spring thaw (typically March-April). Check with the Polk County Highway Department for current weight limits and restrictions.

Avoid using residential streets whenever possible. Main Street (County Road I) is the preferred route for through traffic. Be aware of posted weight limits on local bridges and culverts. Specific restrictions may be in place during local events like the Centuria Summer Celebration.

WisDOT permit fees vary based on load size, weight, distance traveled, and the type of permit required. A single-trip permit for a standard oversize load may range from $25 to $100.

Additional fees may apply for loads requiring special routing, bridge analysis, or police escorts. Polk County may charge fees for the use of county road right-of-way for staging or offloading operations. Contact the Polk County Highway Department for details.