All oversize loads entering the City of Aiken, located in Aiken County, must conform to the requirements set by the South Carolina Department of Transportation (SCDOT). SCDOT regulations are the primary governing rules.

In general, any vehicle exceeding 8 feet 6 inches in width, 13 feet 6 inches in height, and exceeding 80,000 lbs in gross vehicle weight should obtain an oversize load permit from the SCDOT. These limits are strictly enforced within the City of Aiken.

Loads exceeding 12 feet in width or 14 feet in height may require a route survey within the City of Aiken, particularly if traveling on secondary roads or near downtown Aiken's historic district. This is to ensure clearance under power lines and overpasses.

In Aiken, escort vehicles are typically required for loads exceeding 12 feet in width, 14 feet 6 inches in height, or 100 feet in length. Specific requirements depend on the route and time of day.

For loads exceeding 14 feet in width or 16 feet in height within city limits, a local police escort from the Aiken Department of Public Safety is mandatory. Contact the Aiken Department of Public Safety at (803) 642-7620 to schedule an escort. Fees vary depending on the duration and complexity of the escort, typically starting at $75 per hour with a 2-hour minimum.

Permits are primarily obtained through the SCDOT permitting system, available online at the SCDOT website. While the City of Aiken does not directly issue oversize load permits, compliance with SCDOT regulations is strictly enforced within city limits.

Documentation requirements typically include vehicle registration, insurance information, load dimensions, and a detailed route plan. For loads requiring a local police escort, you may need to submit an additional application to the Aiken Department of Public Safety.

Time-of-day restrictions are in effect within Aiken, particularly during peak traffic hours. Oversize loads are generally restricted from traveling on major thoroughfares like Whiskey Road and York Street between 7:00 AM - 9:00 AM and 4:00 PM - 6:00 PM, Monday through Friday.

Seasonal restrictions may apply during special events, such as the Aiken Triple Crown (polo, steeplechase, and thoroughbred racing) in the spring. Check local event calendars for potential restrictions.

Certain routes are restricted due to weight limitations or bridge clearances. Pay close attention to posted signage, especially on roads leading to and from industrial areas like the Aiken Industrial Park. The City of Aiken also restricts heavy vehicles from certain residential streets to minimize noise and traffic.

Permit fees are determined by SCDOT based on factors such as distance traveled, load dimensions, and weight. Expect to pay a base permit fee plus additional charges for exceeding standard size and weight limits.

Fees vary significantly depending on the load's dimensions and weight. Larger and heavier loads will incur higher permit fees. Additionally, loads requiring escorts will incur separate fees for escort services.