Live Traffic Reports - Marietta, GA
What’s happening on the road RIGHT NOW! Marietta traffic information. Our maps show updates on road construction, traffic accidents, travel delays and the latest traffic speeds. Data is automatically updated every 5 minutes, 24 hours a day, 7 days a week!
Marietta Area Traffic Cameras
I-75 Northbound at Marietta Pkwy (mm 262.9)
I-75 Southbound at Roswell Rd (mm 263.8)
I-75 Northbound at MariettaPkwy (mm 264.6)
I-75 Southbound at Canton Road (mm 267.1)
I-75 Southbound at Barrett Pkwy (268.8)
I-75 Northbound past Chastain Rd (mm 271.3)
Marietta Weather
Georgia DOT Tweets
Georgia RoadNews
Insider Tips
Traffic & Timing: Avoid rush hours religiously** (7-9:30 AM and 4-7 PM weekdays). The "Big Chicken" interchange where I-75 meets I-285 can become a parking lot. If you must travel during these times, add 30-45 minutes to your estimate.
Speed Traps: Cobb County police are aggressive, especially near the Delk Road and Windy Hill exits. Stay within 5-7 mph of the limit through this stretch. They often patrol the left lane from overpasses.
The Big Chicken Landmark: You'll see a giant 56-foot steel chicken (KFC) near exit 263. Use it as your navigation landmark - locals give directions based on it ("2 exits past the Big Chicken"). It's also a good mental checkpoint that you're approaching the busy I-285 interchange.
Emergency Alternate: If I-75 is completely jammed, exit 263 to South Cobb Drive runs parallel to the highway and can be faster during major backups, though it has traffic lights.