All oversize loads entering the City of Okoboji, Dickinson County, must conform to the requirements set by the Iowa Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 3 weight category (over 80,000 lbs but not exceeding 90,000 lbs for divisible loads, and over 120,000 lbs for non-divisible loads with proper permits) should obtain an oversize load permit from the Okoboji Public Works Department.

Additionally, oversize loads must adhere to designated routes and avoid residential neighborhoods to minimize disruptions. Okoboji has specific ordinances to protect its infrastructure and ensure public safety, particularly during peak tourist seasons around Okoboji Lake.

Escort vehicles are required in Okoboji for oversize loads exceeding 16 feet in width or 18 feet in height. Escorts must be provided by certified escort vehicle operators and must be equipped with the necessary safety equipment as per Iowa DOT regulations.

For loads that exceed 20 feet in width or require a police escort, arrangements must be made with the Dickinson County Sheriff's Office in advance. Fees for police escorts vary based on the duration of the escort and the number of officers required.

To apply for an oversize load permit in Okoboji, applicants can visit the Iowa Department of Transportation's online permit portal or contact the Okoboji Public Works Department directly. The department requires detailed information about the load, including its dimensions, weight, and proposed route.

Applicants must also provide documentation such as proof of insurance, vehicle registration, and any other relevant permits required by the state of Iowa.

Okoboji has time-of-day restrictions for oversize loads. Generally, oversize loads are not permitted during peak hours (7-9 am and 4-6 pm) on weekdays.

Seasonal restrictions apply during the peak tourist season (June 1 to August 31), where oversize loads may be restricted to nighttime travel to minimize traffic congestion.

Certain routes through Okoboji are restricted for oversize loads, particularly those that pass through downtown areas or near Okoboji Lake. Permittees must adhere to designated routes provided by the Okoboji Public Works Department.

The standard permit fee for oversize loads in Okoboji is $50. Additional fees are applied based on the complexity of the route, the size and weight of the load, and any required escorts.

For example, loads requiring a police escort incur an additional fee of $100 per hour per officer, with a minimum of 2 hours required.