I-526 Lowcountry Corridor

I-526 Lowcountry Corridor The 526 Lowcountry Corridor Project will improve mobility and safety along one of the more congested corridors in our state.

NOTE: All comments and messages posted on or received through social media will not be considered “formal” comments for the project record. To provide comments for the official public record, visit the project website at 526LowcountryCorridor.com. The 526 Lowcountry Corridor connects port terminals to distribution centers, enhances local and statewide commerce and industry, and provides community

connections for workforce mobility. A virtual lifeline, I-526 also includes three major river crossings to facilitate hurricane evacuation throughout the region. In cooperation with the Federal Highway Administration (FHWA), SCDOT will focus on a critical piece of the I-526 Corridor, extending from Rivers Avenue to Paul Cantrell Boulevard. The community is encouraged to participate in a process prescribed by the National Environmental Policy Act (NEPA) to help produce a vision for this Lowcountry gateway that reflects the needs of the region.

Stay alert near entry and exit points, where traffic can change quickly. Keep an eye out for merging vehicles and sudden...
08/27/2026

Stay alert near entry and exit points, where traffic can change quickly. Keep an eye out for merging vehicles and sudden slowdowns to help keep everyone moving safely on I-526.

Keeping a safe following distance gives you more time to react to sudden stops and changing traffic conditions.When trav...
08/18/2026

Keeping a safe following distance gives you more time to react to sudden stops and changing traffic conditions.

When traveling at 55 mph on I-526, aim to maintain at least a 3-second following distance in good driving conditions. If visibility is reduced or roads are wet, increase this distance to give yourself more time to respond safely and help prevent crashes.

For more information on safe following distances, head to fmcsa.dot.gov/safety/driver-safety/cmv-driving-tips-following-too-closely

Good choices start before you hit I-526—and a little planning can make all the difference. Stay safe and keep the drive ...
08/12/2026

Good choices start before you hit I-526—and a little planning can make all the difference. Stay safe and keep the drive focused on what matters most.

For more information on safe, sober driving, head to nhtsa.gov/campaign/drive-sober-or-get-pulled-over New Hampshire Science Teachers Association (NHSTA)

As Charleston County School District welcomes students back on Tuesday, August 11, 2026, expect shifts in traffic patter...
08/07/2026

As Charleston County School District welcomes students back on Tuesday, August 11, 2026, expect shifts in traffic patterns throughout the Charleston area. Stay alert, allow extra time to reach your destination, and watch for increased activity on I-526 and surrounding roadways.

A clear mind helps you stay focused on the road. Make choices that keep your judgment sharp before getting behind the wh...
07/30/2026

A clear mind helps you stay focused on the road. Make choices that keep your judgment sharp before getting behind the wheel.

07/23/2026

Summer storms can move in fast across the Charleston area, bringing sudden rain along I‑526. Use extra caution on the road by following these steps:

• Slow down and increase your following distance—slick roads make it harder to control your vehicle and come to a stop
• Watch for motorcycles—they can be more difficult to see in low visibility conditions
• Avoid driving through flooded roads as you exit I-526—it takes just 12 inches of moving water to carry away most vehicles

For more tips on driving in severe weather, head to nhtsa.gov/road-safety/driving-in-severe-weather.

Visibility changes quickly after sunset—even with the longer daylight hours of summer. Turn on your headlights, stay ale...
07/16/2026

Visibility changes quickly after sunset—even with the longer daylight hours of summer. Turn on your headlights, stay alert, and give yourself extra time to react to changing conditions.

Speed can creep up before you even realize it. Stay aware of your surroundings and check your speed to help keep traffic...
07/08/2026

Speed can creep up before you even realize it. Stay aware of your surroundings and check your speed to help keep traffic moving safely on I-526.

For speeding facts, stats, and reports from NHTSA, head to crashstats.nhtsa.dot.gov.

Speed matters on I‑526. Slowing down gives you more time to react, adjust to traffic, and avoid sudden stops. Do your pa...
06/29/2026

Speed matters on I‑526. Slowing down gives you more time to react, adjust to traffic, and avoid sudden stops.

Do your part—slow down and stay alert along the corridor.

It’s officially summer, Charleston! Rising temperatures and humidity can put extra stress on your car engine’s cooling s...
06/21/2026

It’s officially summer, Charleston! Rising temperatures and humidity can put extra stress on your car engine’s cooling system and cause rubber belts and hoses to wear down faster, increasing the risk of overheating.

Taking a few minutes to check under the hood before you travel can help prevent unexpected breakdowns. Learn more summer maintenance tips at nhtsa.gov/summer-driving-tips.

Address

5605A Rivers Avenue
North Charleston, SC
29406

Telephone

(843) 258-1135

Website

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