Handling overweight and oversized load in South Carolina requires a clear understanding of South Carolina Oversize Permits regulations. Unique Trucking Broker is your go-to permits agency, providing all types of trucking permits and expert freight brokerage services across the US and Canada. Whether you’re moving oversized loads, heavy equipment, or require specialized transport, having the proper permits is essential for legal and safe travel.

South Carolina Oversize Overweight Permits Requirements and Process

South Carolina mandates that all oversize and overweight loads have a valid permit before entering the state. These South Carolina oversize overweight permits are valid for seven days. Unique Trucking Broker assists clients with the South Carolina oversize overweight permits application form and offers guidance through the online permit application process. You can also access resources like the South Carolina oversize overweight permits PDF and manage your permit via the SCDOT permit login portal for efficient permit handling.

Operating Times and Travel Restrictions in South Carolina

Under South Carolina law, oversize transport is allowed from 30 minutes after sunrise to 30 minutes before sunset, Monday through Saturday. No driving is allowed on Sundays unless the load is overweight but not exceeding 130,000 pounds gross, enabling continuous travel if traffic flow speed is maintained. Loads exceeding this weight may travel Monday to Friday only.

There are also specific restrictions near urban areas during peak times. For example, loads between 12’ and 15’ wide cannot be moved close to large cities from 7:00 to 9:00 AM and 3:00 to 6:00 PM on school days. Additionally, routes between I-95 and Myrtle Beach are off-limits on Fridays and Saturdays from Memorial Day through Labor Day.

Key Legal Dimensions and Permit Limits in South Carolina

Legal load dimensions in South Carolina include:

Length: 53’ semitrailer limit, with 41’ max from kingpin to rear tandem.

Width: 8’6” on interstates.

Height: Max 13’6”.

Weight: 80,000 pounds gross with axle weight limits.

Routine permits can expand limits up to 125’ length and 16’ wide, with higher weight limits depending on axles. Loads exceeding these require superload permits and additional escorts.

Escort and Safety Requirements for oversize load in South Carolina

Escort rules in South Carolina specify:

One escort for loads over 10’ rear overhang or 12’ wide on two-lane highways.

Two escorts for loads over 14’ wide.

Three or more escorts, possibly including police, for widths over 16’.

Safety signage includes “Oversize Load” signs on both ends, flags, and amber beacons depending on width and conditions.

Unique Trucking Broker’s Freight Services

Beyond permits, Unique Trucking Broker offers comprehensive freight brokerage and logistics services, including:

Oversize and overweight loads transport

Flatbed and step deck hauling

Dry van and refrigerated freight

Heavy equipment hauling

LTL and FTL shipping

Nationwide and US-Canada cross-border freight

Our licensed and bonded brokerage ensures secure, affordable, and efficient freight movement.

Contact Unique Trucking Broker for South Carolina Permits

For prompt and hassle-free permit processing and expert freight brokerage, trust Unique Trucking Broker. Our team makes sure your South Carolina Overweight Permits are handled correctly so your shipments move without delay or fines.