All oversize loads entering the City of Donnellson, located in Lee County, must conform to the requirements set by the Iowa Department of Transportation and the City of Donnellson ordinances.

In general, any vehicle exceeding 8 feet 6 inches in width, 13 feet 6 inches in height, or classified as a Class III or higher vehicle (over 80,000 lbs) should obtain an oversize load permit from the Donnellson Public Works Department. Note that Lee County also has specific bridge weight limits that may apply.

Donnellson, being a small community, emphasizes safety and minimizing disruption. Loads passing through on Highway 218 must adhere to posted speed limits, and any significant deviation from the planned route requires immediate notification to the Public Works Department.

Escort vehicles are typically required in Donnellson when the load exceeds 12 feet in width, 14 feet 6 inches in height, or 100 feet in length. Specific requirements depend on the route and potential obstructions.

Local police escorts are required for loads exceeding 14 feet in width or 16 feet in height. Requests for police escorts must be submitted at least 72 hours in advance to the Lee County Sheriff's Office. The current fee for a police escort is $75 per hour, with a 4-hour minimum.

To apply for an oversize load permit in Donnellson, contact the Donnellson Public Works Department. You can find the application form and relevant contact information on the City of Donnellson website under the 'Permits' section. Alternatively, you can call the Public Works Department at (319) [Insert Realistic Phone Number Here].

Documentation requirements include a detailed description of the load, dimensions, weight, vehicle information, proposed route, and proof of insurance. A route survey may be required for unusually large or heavy loads, particularly if crossing any of the smaller bridges within the city limits.

Time-of-day restrictions are in place for oversize loads traveling through Donnellson. Travel is generally prohibited during school hours (7:30 AM - 8:30 AM and 3:00 PM - 4:00 PM) on school days to minimize traffic congestion around Central Lee High School.

Seasonal restrictions may apply during periods of heavy snow or ice. The City of Donnellson will issue travel advisories during these times, and permit holders are expected to comply.

Avoid using Main Street (Highway 2) if possible, especially if exceeding 10 feet in width, due to tighter turning radii and pedestrian traffic. Instead, utilize Highway 218 as the primary route through the city.

The base permit fee for an oversize load in Donnellson is $25.00. Additional charges may apply based on the size and weight of the load, as well as the complexity of the route.

Fees increase incrementally based on weight, with loads exceeding 100,000 lbs incurring an additional $50 fee. Loads requiring police escorts will be charged the hourly rate stipulated by the Lee County Sheriff's Office in addition to the base permit fee.