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CHARLESTON, SC · LOWCOUNTRY EDITION · MONDAY, JUNE 15, 2026
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Public Safety

Charleston Traffic & Road Conditions

Live cameras, road conditions, accident reports, and construction alerts for Charleston County

Roads & Traffic Patterns

How Charleston County Moves: Highways, Commutes & Freight

A driver's-eye reference to the interstates, US highways, commute corridors, and freight infrastructure that define how Charleston gets where it's going.

Major Highways in Charleston County

Charleston County sits at the convergence of . Together these routes carry essentially every commercial truck, commuter car, and out-of-state visitor that touches Charleston in a given day — which is why a single closure or rolling backup on any one of them ripples across the rest within minutes.

Freight, Inland Port & Airport Traffic

All figures sourced from state DOT traffic counts, the state Department of Public Safety fact book, the regional ports authority, and the local airport district — refreshed as new annual reports drop. Live conditions, accidents, and lane closures are above; this section explains the system those incidents move through.

Official Links

Real-Time Resources

Road Conditions & Closures
Emergency & Commute
  • Dial 911 Emergency — police, fire, EMS
  • *HP (*47) SCHP Non-Emergency — highway patrol
  • (864) 596-2038 Charleston PD Traffic Unit
  • GSP Airport Traffic Greenville-Charleston International Airport
  • Waze Charleston Live Map Crowd-sourced real-time traffic routing
Latest Updates

Charleston Traffic News

Traffic news and road updates are published here daily. Check back soon or follow us for alerts.

Crash & Accident Reports

Charleston Accidents & Crash Reports

Charleston County ranks #1 in South Carolina for traffic fatalities. Stay informed about crashes, closures, and road safety.

#1 In SC for Fatal Collisions
~4,000 Annual Traffic Incidents
3–6 PM Peak Crash Hours
I-85 Highest Incident Corridor

Accident and crash reports for Charleston County will appear here as they are published. Our team monitors SCHP, WSPA, and local sources daily.

Known Hotspots

Charleston County Crash Hotspots

I-85 Corridor Highest incident volume in the county. Multi-vehicle pileups frequent during peak hours and adverse weather.
Asheville Highway Major east-west route into downtown. Frequent pedestrian and bicycle incidents along this corridor.
Boiling Springs Road High-traffic residential/commercial corridor. Intersection collisions and rear-end crashes prevalent.
Main Street (Downtown) Urban core with mixed pedestrian, vehicle, and cyclist traffic. Low-speed but frequent fender benders.
I-26 at US 29 Northeast commuter interchange. Merge-related crashes and congestion during AM/PM rush.
SC-9 (Highway 9) Rural stretches with high speed differentials. Head-on and run-off-road crashes, especially at night.
DUI & Impaired Driving

Charleston DUI Reports & Checkpoints

DUI enforcement updates, checkpoint alerts, and impaired driving data for Charleston County

DUI reports, arrest data, and checkpoint alerts for Charleston County will appear here as they are published.

Charleston County DUI Data

  • 1,127 monitored DUI cases in Charleston County (MADD Court Monitoring, 2019–2024)
  • 65% conviction rate — the highest of all 7 monitored SC counties
  • SC is #5 nationally for drunk driving fatalities — 474 deaths in 2022
  • BAC limit: 0.08% for drivers 21+, 0.02% for under 21
  • First offense penalties: $400–$1,000 fine, 48 hours–90 days jail, 6-month license suspension
  • Refusing a breathalyzer results in automatic 6-month license suspension under SC implied consent law
DUI Checkpoints

SC Highway Patrol conducts regular DUI checkpoints throughout Charleston County. Checkpoints are legal and must follow strict protocols.

SCHP Info →
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Report a Drunk Driver

If you see an impaired driver, call 911 immediately. Note the vehicle description, tag number, and direction of travel.

Call 911
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Sober Ride Options

Uber and Lyft operate in the Charleston area. Many local bars and restaurants offer designated driver programs.

School Zone Safety

Charleston School Traffic & Zone Safety

School zone speed limits, pickup/dropoff schedules, bus route alerts, and safety tips for Charleston County parents and commuters

School Zone Speed Limits

South Carolina law requires drivers to reduce speed to the posted school zone limit during designated hours. Fines are doubled in active school zones. Watch for flashing beacon signals near all Charleston schools.

Pickup & Dropoff Hours

Peak school traffic: 6:30–8:30 AM and 2:00–4:00 PM on school days. Allow extra commute time during these hours. Obey no parking and no stopping signs near school entrances.

School Bus Safety

SC law requires all vehicles to stop for school buses with extended stop signs and flashing red lights. Passing a stopped school bus carries fines up to $1,000 and potential license suspension. Children should wait in a safe place away from traffic.

Back-to-School Alerts

Each August, traffic patterns shift across Charleston County as 9 school districts resume classes. Watch for new traffic patterns, construction near schools, and increased pedestrian activity at intersections.

By the Numbers

Charleston Commute Facts

Key statistics for Charleston County commuters

22 min
Average Commute Time
I-85 / I-26
Major Corridors
~4,000
Annual Traffic Incidents (County)

Data: US Census Bureau ACS • SCDOT 2024 Traffic Report

Charleston County leads SC in traffic fatalities in 2025 Q1 — drive safe.
Alerts

Active Construction & Closures

Major construction and road closure alerts will be posted here as they are reported. Our team monitors SCDOT and county notices daily to keep Charleston County commuters informed.

🚧 SCDOT Press Releases
Jun 12, 2026 • Public InvolvementSCDOT requests comments on proposed intersection improvement project in Sumter CountyThe South Carolina Department of Transportation (SCDOT) proposes to improve the operational efficiency at the intersection of US 378/76 (Broad Street) and S-673 (Mason Road) in Sum…
Jun 12, 2026 • Interstate HighwaysSCDOT Conducts Temporary Single-Lane Closures on I-20 in Lexington County for Emergency InspectionThe South Carolina Department of Transportation will conduct temporary single-lane closures on the inside lanes of Interstate 20 in both directions at the Mineral Springs bridge in…
Jun 9, 2026 • BridgesSCDOT to host ribbon-cutting ceremony for the Church Street Bridge Rehabilitation Project in Greenville CountyThe South Carolina Department of Transportation will host a ribbon-cutting ceremony to celebrate the completion of the rehabilitation project and reopening of the Church Street (U.…
Jun 9, 2026 • Interstate HighwaysSCDOT to conduct overnight intermittent pacing operations for I-26/I-95 Interchange Project in Orangeburg and Dorchester CountiesThe South Carolina Department of Transportation will conduct overnight traffic pacing operations as part of the I-26/I-95 Interchange Improvement Project in Orangeburg and Dorchest…
Jun 9, 2026 • PavingSCDOT to conduct Lane Closures for SC-183 Improvement Project in Pickens CountyThe South Carolina Department of Transportation is conducting lane closures along SC-183 as part of the 2026 Pickens County Pavements Improvement Project, which started this week.
Source: South Carolina Department of Transportation

For real-time closure information, visit 511SC.org — the official SCDOT traffic portal for South Carolina.

View Closures on 511SC.org →