How bad is the traffic in Chattanooga?

Spoiler alert: It’s not great. We dove into the Texas A&M Transportation Institute’s congestion data so you don’t have to.

Aerial view of an urban landscape with roads, high-rise buildings, and green spaces under a blue sky with clouds. The scene is bright and vibrant.

Don’t let the clear roads in this picture fool you.

Photo by Matthew Roberts via Chattanooga Tourism Co.

What would you do with 51 hours? Sit in traffic, apparently. That’s the average time Chattanoogans lost to traffic congestion in 2024, which is 5% worse than 2023.

By the numbers

According to a recent report from Texas A&M Transportation Institute, a trip that should take 20 minutes takes...

  • 23 minutes with traffic
  • 23 minutes in the peak direction
  • 29 minutes to plan for a punctual arrival

When is the worst time to drive?

Traffic is typically at its worst between 7:30 and 9 a.m., and 4 and 6 p.m. on weekdays.

Across the country, Thursdays at 4 p.m. tend to see the worst congestion. But in Chattanooga? The worst time to commute is Friday at 5:30 p.m, according to Waze data.

Alternative options

  • Bus | CARTA has 11 routes and five free shuttles — and you won’t be paying for gas.
  • Bike | Rent a bicycle from Bike Chattanooga. It’s good for traffic congestion... and your calves.
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