All oversize loads entering the City of Quinby, located in Florence County, must conform to the requirements set by the South Carolina Department of Transportation (SCDOT). This includes adherence to all state regulations regarding vehicle size, weight, and safety equipment.

In general, any vehicle exceeding 8 feet 6 inches in width, 13 feet 6 inches in height, and operating within the Class A weight designation (over 80,000 lbs) should obtain an oversize load permit from the SCDOT and notify the Quinby Public Works Department.

Specifically, any load traversing the Old River Road bridge requires pre-approval due to weight restrictions established after the 2018 infrastructure assessment. Contact the Quinby Town Hall for bridge load limits and alternative route suggestions.

Escort vehicles are typically required in Quinby for loads exceeding 12 feet in width, 14 feet 6 inches in height, or 100 feet in length. The specific number of escorts (one or two) will be determined by SCDOT based on the route and load characteristics.

Local police escorts may be required for extremely large or complex loads, especially those impacting major intersections like the intersection of Highway 52 and Quinby Highway. Requests for police escorts must be submitted to the Florence County Sheriff's Office at least 72 hours in advance. Contact the Sheriff's Office traffic division for associated fees, which typically range from $75-$150 per hour, with a 4-hour minimum.

To apply for an oversize load permit affecting Quinby, begin by visiting the South Carolina Department of Transportation website (www.scdot.org) and navigating to the 'Permits' section. Follow the instructions for submitting an online application.

In addition to the standard SCDOT requirements, applications for loads traveling through Quinby must include a detailed route map indicating all streets to be used and any potential obstructions, such as low-hanging power lines or narrow bridges. The Quinby Public Works Department (843-669-6221) can provide guidance on local road conditions.

Time-of-day restrictions are in effect within Quinby town limits. Oversize loads are prohibited from operating between 7:00 AM - 9:00 AM and 3:00 PM - 6:00 PM on weekdays to minimize traffic congestion during peak commute times and school bus routes.

Weight restrictions are often implemented during the spring thaw (March-April) on certain secondary roads within Quinby to prevent damage to road surfaces. Check with the Quinby Public Works Department for specific road closures and weight limitations during this period.

Commercial vehicles exceeding 40 feet in length are prohibited from using Church Street due to narrow lanes and tight turning radii. Alternate routes must be planned using Highway 52 and Old River Road.

Permit fees for oversize loads in South Carolina are determined by SCDOT based on weight, size, and distance traveled. Base fees typically start around $15 and increase based on these factors.

Additional fees may apply for loads requiring police escorts or special traffic control measures within Quinby. These fees are determined by the Florence County Sheriff's Office and are separate from the SCDOT permit fees.