Savannah Traffic & Road Conditions

Roads & Traffic Patterns

How Chatham County Moves: Highways, Commutes & Freight

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

Major Highways in Chatham County

Chatham County sits at the convergence of Interstate 95, Interstate 16, US-17, and US-80. Together these routes carry essentially every commercial truck, commuter car, and out-of-state visitor that touches Savannah in a given day — which is why a single closure or rolling backup on any one of them ripples across the rest within minutes.

• Interstate 95
  Primary north-south interstate corridor, connects Savannah to Jacksonville FL and Charleston/Savannah metro.
• Interstate 16
  Primary east-west connector between Savannah and Macon/Atlanta.
• US-17
  Coastal highway through downtown Savannah (Abercorn Street corridor).
• US-80
  Sole direct highway access route to Tybee Island.

Commute Patterns & Regional Drives

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

The volume comes with a cost. Chatham County recorded 35 traffic fatalities in 2023 — roughly 11.8 per 100,000 residents, per the GA Department of Public Safety fact book.

Freight, Inland Port & Airport Traffic

Truck traffic into and out of Chatham County isn't random — most of it is anchored at Appalachian Regional Port (Chatsworth, GA). Operated by the Georgia Ports Authority, the inland port shuttles containers between the region and the coast by overnight rail.

Add Savannah/Hilton Head International Airport to the picture. The airport moved 3,200,000 passengers in its most recent year, and the drive in from Savannah is a short hop.

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.