I-285 accidents in Atlanta, explained.

WHICH ARC OF THE LOOP

Which part of I-285 were you on?

I-285, the Perimeter, is the 64-mile loop around Atlanta. It runs through four counties: Fulton, Cobb, DeKalb and Clayton. The county where your crash happened shapes which police agency likely wrote the report, which government deadlines could apply and which courthouse may hear a claim. Start by placing yourself on the loop.

Maybe traffic stopped dead at the I-75 interchange near Cumberland and the car behind you didn’t. Maybe a tractor-trailer drifted into your lane near GA-400. People say “I wrecked on 285” as if it’s one place. It isn’t. A crash at the Cobb Cloverleaf and a crash near the Stone Mountain Freeway exit happen in different counties, with different courts and often a different kind of officer. Not sure where you were? The Atlanta office that handles Perimeter cases can help you work it out from a landmark or an exit number.

Don’t sign anything from an insurance company, whether it’s a statement, a release or a check, before you’ve talked with an attorney.

Where you were on the loop	County	Who may respond	Where a county case is heard
West side, from the airport area north to the Chattahoochee River, including the I-20 west interchange	Fulton	A city department such as Atlanta or East Point police, or a state trooper	State and Superior Courts of Fulton County, downtown Atlanta
Northwest, across the river through Cumberland and the I-75 interchange (the Cobb Cloverleaf)	Cobb	Cobb County Police often work crashes on I-285 here. A state trooper may also respond	State Court of Cobb County on Marietta Square, Superior Court in Marietta
Top of the loop, through Sandy Springs and the GA-400 interchange	Fulton	Sandy Springs police or a state trooper	State and Superior Courts of Fulton County, downtown Atlanta
East side, from Perimeter Center through the I-85 interchange, past the Stone Mountain Freeway and the I-20 east interchange	DeKalb	DeKalb County Police, a city department such as Dunwoody, or a state trooper	DeKalb County Courthouse in Decatur
South end, from just past I-675 through the I-75 south interchange to the I-85 interchange near the airport	Clayton, with the last stretch along the Fulton line	Clayton County Police, a city department, or a state trooper	Harold R. Banke Justice Center in Jonesboro

Write down the exit number and your direction. The inner loop runs clockwise around the city and the outer loop runs counterclockwise. That detail, plus the exit, lets an investigator place the crash on the right side of a county line.

Who writes the report on I-285?

It depends on where you were on the loop. Inside a city, that city’s police may respond. In unincorporated parts of Cobb, DeKalb and Clayton, county police often handle it. A Georgia State Patrol trooper can work a crash anywhere on the interstate. The agency named on the officer’s card is the one that keeps your report.

In Cobb, for example, county police often investigate serious crashes on I-285 and at the I-75 interchange. Inside Atlanta city limits, who works an interstate crash can shift with the time of day, the same way it does on the Connector. Our Downtown Connector crash guide explains that split. Lost the officer’s card? Here’s how to get a metro Atlanta crash report from each agency.

Which courthouse hears a Perimeter crash?

Each of the four counties has its own State Court and Superior Court. A crash in Cobb is a Cobb County matter, and a crash in DeKalb is a DeKalb matter, even though both happened on the same highway. A lawsuit against another driver, though, is generally filed where that driver lives, so the crash county isn’t always the answer.

That’s why people who say “Atlanta” often mean four different court systems. Each county has its own courthouse, its own police and its own notice rules for claims against local government. Read Fulton’s courthouses and claim deadlines, Cobb County’s courts and claim rules, how DeKalb courts and deadlines work and Clayton’s courthouse and notice rules.

How long do you have after an I-285 crash?

It depends on who was at fault. A claim against another driver or a trucking company generally has a two-year deadline to file suit in Georgia. If the road itself played a part, I-285 is a state highway, and a claim against the state generally needs a written notice within twelve months.

Who you’re claiming against	What usually comes first	How long, generally
Another driver, a trucking company or a delivery driver’s employer	A claim with their insurer, then a lawsuit if needed	Two years to file suit, under O.C.G.A. § 9-3-33
The State of Georgia, for a road defect on I-285	A written ante litem notice to the state	Twelve months, under O.C.G.A. § 50-21-26
A city vehicle, such as an Atlanta or Sandy Springs city truck	A written notice to the city	Six months, under O.C.G.A. § 36-33-5
A county vehicle from Fulton, Cobb, DeKalb or Clayton	A written notice to the county	Twelve months, under O.C.G.A. § 36-11-1

Hurt on I-285 in the last few weeks? Call us today at 404-609-1075. We’ll work out which county you were in, who wrote the report and which clock applies to you.

What if a truck was involved?

Big trucks passing through Atlanta are generally required to use I-285 instead of driving through downtown, so the Perimeter carries heavy truck traffic day and night. A tractor-trailer crash can involve the driver, the trucking company, its insurer and sometimes a separate trailer owner. The truck’s own data can show speed and braking.

That data and the driver’s logs don’t stay around forever, which is why our tractor-trailer crash lawyers ask for them early. If you were on a motorcycle, our motorcycle injury lawyers make sure the other driver’s version isn’t the only one in the file. For crashes between cars, our Perimeter car crash attorneys handle the insurers so you can focus on getting better. You can see every kind of crash we take on our motor vehicle accident lawyers page.

What about I-85 past Spaghetti Junction?

The I-85 interchange in DeKalb, often called Spaghetti Junction, is the northeast corner of the loop. I-285 itself stays in DeKalb there. If your crash happened on I-85 heading northeast, past the interchange, you were on a different road, and our Duluth office covers that stretch.

Start with our Pleasant Hill Road and I-85 crash guide. It explains who holds the report and which deadlines apply up that corridor.

What does this mean for your claim?

Kenneth S. Nugent, P.C. has helped injured Georgians since 1980. A Perimeter crash raises three questions early: where it happened, who responded and where a case belongs. The sooner someone collects the report, the photos and the names of anyone who stopped, the stronger your side of the story. You pay nothing up front, and zero fee unless we win.

What should you do this week?

1. Get medical care, and keep every discharge paper and bill.
2. Write down the exit number, inner or outer loop, your lane and the time while you still remember them.
3. Find the officer’s card or report number, and note which agency it came from.
4. Take photos of every vehicle, the damage and your injuries. Keep the names and numbers of anyone who stopped.
5. Call 404-609-1075 and talk with our Atlanta injury lawyers. Don’t give a recorded statement or sign anything first.

What do the Perimeter crash terms mean?

• Inner loop and outer loop. The two directions of I-285. The inner loop runs clockwise and the outer loop runs counterclockwise.
• Spaghetti Junction. The common name for the Tom Moreland Interchange, where I-285 meets I-85 in DeKalb County.
• Unincorporated. Land inside a county but outside any city. County police and county rules usually apply there.
• State Court. A county court that hears many civil cases, including injury claims. Each metro county has its own.
• Ante litem notice. A written notice some government bodies must get before you can sue them. It’s Latin for “before the lawsuit.”
• Crash report custodian. The agency that keeps the official report, and the one you ask for a copy.