All oversize loads entering the City of Saybrook, located in McLean County, must conform to the requirements set by the Illinois Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 8 weight category (over 33,001 lbs) should obtain an oversize load permit from the Saybrook Public Works Department.

Additional permits may be required from the Illinois State Police if the load exceeds 18 feet in width or 20 feet in height. It is essential to verify the specific requirements with both local and state authorities to ensure compliance.

Escort vehicles are required in Saybrook when the load width exceeds 16 feet or the height exceeds 18 feet. The escort vehicle must be equipped with appropriate warning lights and signage as per Illinois state regulations.

For loads exceeding 20 feet in width or 25 feet in height, a police escort may be required. The Saybrook Police Department must be contacted in advance to arrange for an escort, and a fee of $150 per hour will be charged, with a minimum of 2 hours.

To apply for a permit in Saybrook, applicants can visit the City's website or contact the Public Works Department directly at (309) 444-2222. The application must include detailed information about the load, including its dimensions, weight, and proposed route.

Documentation requirements include proof of insurance, a detailed route plan, and, for oversized loads, a certificate of compliance with Illinois Department of Transportation regulations.

Time-of-day restrictions apply in Saybrook; oversize loads are not permitted during peak hours (7-9 am and 4-6 pm) on weekdays.

Seasonal restrictions may apply during periods of extreme weather, such as heavy snowfall or flooding. It is the responsibility of the permit holder to check current road conditions before embarking.

Certain routes through Saybrook are restricted due to low bridges or narrow streets. The approved route must be strictly followed to avoid any penalties.

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

For loads requiring a police escort, an additional fee of $150 per hour will be charged, with a minimum of 2 hours. Additional fees may apply for extended notice periods or special handling requirements.