Rock Hill SC Traffic | Traffic News & Road Closures

Roads & Traffic Patterns

How York County Moves: Highways, Commutes & Freight

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

Major Highways in York County

York County sits at the convergence of I-77, I-85, and US-21 (Cherry Road). Together these routes carry essentially every commercial truck, commuter car, and out-of-state visitor that touches Rock Hill in a given day — which is why a single closure or rolling backup on any one of them ripples across the rest within minutes.

I-77

Primary N-S corridor connecting Rock Hill to Charlotte NC (north) and Columbia SC (south).
I-85

Major SE-NW corridor; accessible from Rock Hill area via I-77 interchange near Charlotte.
US-21 (Cherry Road)

Primary commercial and retail spine through Rock Hill; connects to Charlotte via I-77.

Commute Patterns & Regional Drives

Rock Hill commuters operate on a regional grid, not a city grid. Here is how long the most-driven trips actually take from Rock Hill:

Charlotte, NC

25 mi · ~30 min

Columbia, SC

70 mi · ~75 min

Upstate SC (I-85 corridor)

95 mi · ~100 min

Atlanta, GA

250 mi · ~260 min

Raleigh, NC

190 mi · ~205 min

The volume comes with a cost. York County recorded 18 traffic fatalities in 2023 — roughly 24.0 per 100,000 residents, per the SC Department of Public Safety fact book.

Freight, Inland Port & Airport Traffic

Truck traffic into and out of York County isn't random — most of it is anchored at SC Inland Port — Dillon. Operated by the state ports authority, the inland port shuttles containers between the region and the coast by overnight rail.

Add Charlotte Douglas International Airport (CLT) to the picture. It is the region's primary commercial airport, and the drive in from Rock Hill is a short hop.

Transit fills a smaller share of the picture. York County Access / CATS Express (limited) runs the city's fixed-route bus and microtransit service; basic fare is 2.2.

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.

SCDOT Live Feeds

SCDOT Traffic Cameras — York

Camera thumbnails link directly to SC 511 — no SCDOT API key required.

View all cameras on SC 511 →

LIVE HERERock Hill Traffic Cam SCDOT Live

SCDOT Live Traffic — York Area

Live camera feeds for the York area are being curated. View all SCDOT cameras on 511SC.org.

View on SC 511 →

Official Links

Real-Time Resources

Road Conditions & Closures

SC 511 SCDOT official traffic info portal
SCDOT Road Conditions Statewide conditions & alerts
SCHP Incident Reports South Carolina Highway Patrol incident log

Emergency & Commute

Dial 911 Emergency — police, fire, EMS
Waze Rock Hill Live Map Crowd-sourced real-time traffic routing

Latest Updates

Rock Hill Traffic News

Nov 6, 2026

NCDOT Secretary in Charlotte on I-77 Toll Benefits

CHARLOTTE, N.C. — State transportation leaders are back in Charlotte on Friday to talk through the revived I-77 South toll lane project and the neighborhood investments tied to it. N.C. Department of Transportation Secretary Daniel Johnson is scheduled to appear with Mayor Rob Harrington at 9:30 a.m., his first local briefing on the corridor since

Nov 4, 2026

Woman Crossing Cherry Road Killed by Pickup in Rock Hill

ROCK HILL, S.C. — Police say a woman, 37, was killed Monday evening when a pickup truck hit her as she walked across Cherry Road in Rock Hill, the Rock Hill Police Department said. The 500 block of Cherry Road is where it happened, at about 6:30 p.m. Officers said she was crossing away from

Oct 21, 2026

Street-Legal UTVs Hit SC Roads Nov. 18: What Owners Need

COLUMBIA, S.C. — Side-by-side utility terrain vehicles will be allowed on some South Carolina public roads beginning Nov. 18, when a new state law takes effect, but state officials warn that taking one onto a street before then can still bring a ticket. The measure, Senate Bill 222, was pitched as a practical way to

Oct 15, 2026

I-77 Exit 82 Deck Repairs Slow Rock Hill Commutes

ROCK HILL, S.C. — Afternoon trips between Rock Hill and Fort Mill are stretching out on the U.S. 21 corridor while crews repair the Cherry Road and Celanese Road spans that cross Interstate 77 at Exit 82. State transportation crews closed the two right northbound lanes of I-77 between mile markers 81 and 82 starting

Oct 13, 2026

I-77 Northbound Lanes Closed Over Celanese and Cherry

ROCK HILL, S.C. — More Interstate 77 lanes are shut in Rock Hill as SCDOT keeps two right…

Oct 10, 2026

SC Highway Patrol adds 28 troopers as recruiting gets harder

COLUMBIA, S.C. — Twenty-eight recruits finished South Carolina Highway Patrol training on Friday and joined an agency that says it is still filling seats even as fewer people apply for the badge. Class 132 mixes six officers who already held certification with 22 newcomers. After the ceremony, the Department of Public Safety listed 742 troopers

Crash & Accident Reports

Rock Hill Accidents & Crash Reports

Stay informed about crashes, closures, and road safety in York.

Nov 6, 2026

NCDOT Secretary in Charlotte on I-77 Toll Benefits

CHARLOTTE, N.C. — State transportation leaders are back in Charlotte on Friday to talk through the revived I-77 South toll lane project and the neighborhood investments tied to it. N.C. Department of Transportation Secretary Daniel Johnson is scheduled to appear with Mayor Rob Harrington at 9:30 a.m., his first local briefing on the corridor since

Nov 4, 2026

Woman Crossing Cherry Road Killed by Pickup in Rock Hill

ROCK HILL, S.C. — Police say a woman, 37, was killed Monday evening when a pickup truck hit her as she walked across Cherry Road in Rock Hill, the Rock Hill Police Department said. The 500 block of Cherry Road is where it happened, at about 6:30 p.m. Officers said she was crossing away from

Oct 21, 2026

Street-Legal UTVs Hit SC Roads Nov. 18: What Owners Need

COLUMBIA, S.C. — Side-by-side utility terrain vehicles will be allowed on some South Carolina public roads beginning Nov. 18, when a new state law takes effect, but state officials warn that taking one onto a street before then can still bring a ticket. The measure, Senate Bill 222, was pitched as a practical way to

Oct 15, 2026

I-77 Exit 82 Deck Repairs Slow Rock Hill Commutes

ROCK HILL, S.C. — Afternoon trips between Rock Hill and Fort Mill are stretching out on the U.S. 21 corridor while crews repair the Cherry Road and Celanese Road spans that cross Interstate 77 at Exit 82. State transportation crews closed the two right northbound lanes of I-77 between mile markers 81 and 82 starting

Oct 13, 2026

I-77 Northbound Lanes Closed Over Celanese and Cherry

ROCK HILL, S.C. — More Interstate 77 lanes are shut in Rock Hill as SCDOT keeps two right…

Oct 10, 2026

SC Highway Patrol adds 28 troopers as recruiting gets harder

COLUMBIA, S.C. — Twenty-eight recruits finished South Carolina Highway Patrol training on Friday and joined an agency that says it is still filling seats even as fewer people apply for the badge. Class 132 mixes six officers who already held certification with 22 newcomers. After the ceremony, the Department of Public Safety listed 742 troopers

DUI & Impaired Driving

Rock Hill DUI Reports & Checkpoints

DUI enforcement updates, checkpoint alerts, and impaired driving data for York

Nov 6, 2026

NCDOT Secretary in Charlotte on I-77 Toll Benefits

CHARLOTTE, N.C. — State transportation leaders are back in Charlotte on Friday to talk through the revived I-77 South toll lane project and the neighborhood investments tied to it. N.C. Department of Transportation Secretary Daniel Johnson is scheduled to appear with Mayor Rob Harrington at 9:30 a.m., his first local briefing on the corridor since

Nov 4, 2026

Woman Crossing Cherry Road Killed by Pickup in Rock Hill

ROCK HILL, S.C. — Police say a woman, 37, was killed Monday evening when a pickup truck hit her as she walked across Cherry Road in Rock Hill, the Rock Hill Police Department said. The 500 block of Cherry Road is where it happened, at about 6:30 p.m. Officers said she was crossing away from

Oct 21, 2026

Street-Legal UTVs Hit SC Roads Nov. 18: What Owners Need

COLUMBIA, S.C. — Side-by-side utility terrain vehicles will be allowed on some South Carolina public roads beginning Nov. 18, when a new state law takes effect, but state officials warn that taking one onto a street before then can still bring a ticket. The measure, Senate Bill 222, was pitched as a practical way to

Oct 15, 2026

I-77 Exit 82 Deck Repairs Slow Rock Hill Commutes

ROCK HILL, S.C. — Afternoon trips between Rock Hill and Fort Mill are stretching out on the U.S. 21 corridor while crews repair the Cherry Road and Celanese Road spans that cross Interstate 77 at Exit 82. State transportation crews closed the two right northbound lanes of I-77 between mile markers 81 and 82 starting

Oct 13, 2026

I-77 Northbound Lanes Closed Over Celanese and Cherry

ROCK HILL, S.C. — More Interstate 77 lanes are shut in Rock Hill as SCDOT keeps two right…

Oct 10, 2026

SC Highway Patrol adds 28 troopers as recruiting gets harder

COLUMBIA, S.C. — Twenty-eight recruits finished South Carolina Highway Patrol training on Friday and joined an agency that says it is still filling seats even as fewer people apply for the badge. Class 132 mixes six officers who already held certification with 22 newcomers. After the ceremony, the Department of Public Safety listed 742 troopers

York DUI Data

BAC limits, penalties and implied-consent rules are set by state law. Official information: South Carolina Highway Patrol.

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DUI Checkpoints

Watch for DUI enforcement by South Carolina Highway Patrol and local police throughout York.

SCHP Info →

📞

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 Rock Hill area. Many local bars and restaurants offer designated driver programs.

School Zone Safety

Rock Hill School Traffic & Zone Safety

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

Nov 6, 2026

NCDOT Secretary in Charlotte on I-77 Toll Benefits

CHARLOTTE, N.C. — State transportation leaders are back in Charlotte on Friday to talk through the revived I-77 South toll lane project and the neighborhood investments tied to it. N.C. Department of Transportation Secretary Daniel Johnson is scheduled to appear with Mayor Rob Harrington at 9:30 a.m., his first local briefing on the corridor since

Nov 4, 2026

Woman Crossing Cherry Road Killed by Pickup in Rock Hill

ROCK HILL, S.C. — Police say a woman, 37, was killed Monday evening when a pickup truck hit her as she walked across Cherry Road in Rock Hill, the Rock Hill Police Department said. The 500 block of Cherry Road is where it happened, at about 6:30 p.m. Officers said she was crossing away from

Oct 21, 2026

Street-Legal UTVs Hit SC Roads Nov. 18: What Owners Need

COLUMBIA, S.C. — Side-by-side utility terrain vehicles will be allowed on some South Carolina public roads beginning Nov. 18, when a new state law takes effect, but state officials warn that taking one onto a street before then can still bring a ticket. The measure, Senate Bill 222, was pitched as a practical way to

Oct 15, 2026

I-77 Exit 82 Deck Repairs Slow Rock Hill Commutes

ROCK HILL, S.C. — Afternoon trips between Rock Hill and Fort Mill are stretching out on the U.S. 21 corridor while crews repair the Cherry Road and Celanese Road spans that cross Interstate 77 at Exit 82. State transportation crews closed the two right northbound lanes of I-77 between mile markers 81 and 82 starting

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 Rock Hill 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

State law requires drivers to stop for school buses with extended stop signs and flashing red lights. Penalties for passing a stopped bus are set by state law. Children should wait in a safe place away from traffic.

Back-to-School Alerts

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

York School Districts

Rock Hill Schools (York County School District 3)

By the Numbers

Rock Hill Commute Facts

Key statistics for York commuters

Data: US Census Bureau ACS • SCDOT Traffic Reports

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 York commuters informed.

🚧 SCDOT Press Releases

Nov 9, 2026 • BridgesUPDATE: SCDOT to close Ben Sawyer Bridge for repairs in Charleston CountyThe South Carolina Department of Transportation will close the Ben Sawyer Bridge to vehicular traffic for repairs in Charleston County on Monday, November 9, from 9 p.m. to 4 a.m.

Nov 9, 2026 • Bridges, Interstate HighwaysSCDOT to conduct traffic shift onto new bridge on I-95 at I-26/I-95 Interchange Project in Orangeburg, Dorchester countiesThe South Carolina Department of Transportation will conduct a traffic shift onto the new bridge on Interstate 95 at the at I-26/I-95 Interchange Project in Orangeburg, Dorchester …

Nov 9, 2026 • BridgesSCDOT to conduct lane closures on US 501 over Waccamaw River for maintenance in Horry CountyThe South Carolina Department of Transportation will conduct lane closures on US 501 over the Waccamaw River for routine maintenance and inspections in Horry County beginning Tuesd…

Nov 9, 2026 • Interstate Highways, PavingUPDATE: SCDOT to conduct lane, ramp closures on I-20 westbound for paving operations in Kershaw County UPDATE: The South Carolina Department of Transportation will conduct a lane closure and ramp closures on Interstate 20 westbound at Exit 92 for paving operations beginning Monday, …

Nov 6, 2026 • Interstate HighwaysSCDOT to conduct traffic shift to open new ramp at I-26/I-95 Interchange Project in Orangeburg, Dorchester countiesThe South Carolina Department of Transportation will conduct a traffic shift to open a new traffic ramp at the at I-26/I-95 Interchange Project in Orangeburg, Dorchester counties o…

Source: South Carolina Department of Transportation

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

View Closures on SC 511 →

Rock Hill SC Traffic & Road Conditions

How York County Moves: Highways, Commutes & Freight

Major Highways in York County

Commute Patterns & Regional Drives

Freight, Inland Port & Airport Traffic

SCDOT Traffic Cameras — York

Real-Time Resources

Rock Hill Traffic News

Rock Hill Accidents & Crash Reports

Rock Hill DUI Reports & Checkpoints

York DUI Data

Rock Hill School Traffic & Zone Safety

School Zone Speed Limits

Pickup & Dropoff Hours

School Bus Safety

Back-to-School Alerts

York School Districts

Rock Hill Commute Facts

Active Construction & Closures

TRAFFIC NEWS NEAR ROCK HILL SC

Latest Rock Hill Traffic News

Woman Crossing Cherry Road Killed by Pickup in Rock Hill

NCDOT Secretary in Charlotte on I-77 Toll Benefits

Street-Legal UTVs Hit SC Roads Nov. 18: What Owners Need

I-77 Exit 82 Deck Repairs Slow Rock Hill Commutes

I-77 Northbound Lanes Closed Over Celanese and Cherry

SC Highway Patrol adds 28 troopers as recruiting gets harder

SCDOT to close Kingsbury Road at SC 557 in York County starting July 27 for intersection realignment