Marietta, GA (August 14, 2025) – A tragic hit-and-run collision claimed the life of a tractor-trailer driver early Wednesday morning along I-75 near the South Marietta Parkway exit. Authorities identified the victim as 36-year-old Terrell Lowdermilk of Chattanooga, TN.
According to Marietta police, the crash occurred at approximately 2:30 a.m. when two tractor-trailers sideswiped each other while heading northbound. Both drivers pulled over, one stopping on the interstate and the other on the entrance ramp, to exchange information. While standing in the left lane of the ramp, Lowdermilk was struck by a passing pickup truck described as a 2019 to 2022 Chevrolet Silverado with likely front-end damage. He was pronounced dead at the scene.
The driver of the Silverado fled without stopping. Police are reviewing witness accounts and Department of Transportation camera footage to help identify the vehicle and driver. Authorities are urging the public to report any information about a Chevy Silverado matching the description. Tips can be submitted anonymously through Crime Stoppers or the Marietta Police Department app.
The collision prompted the closure of multiple I-75 northbound lanes for several hours while investigators worked the scene.
Our deepest condolences go out to the family and friends of Terrell Lowdermilk.
Hit-and-Run Crashes in Georgia
Hit-and-run collisions remain a serious and troubling issue across Georgia, particularly on high-speed roadways like I-75. In cases involving pedestrians on or near travel lanes, the consequences are often fatal. Georgia law requires drivers involved in crashes to stop and render aid; fleeing the scene can result in severe criminal penalties, including felony charges.
According to the Georgia Department of Transportation, there were more than 60,000 hit-and-run incidents statewide in 2024, many involving serious injury or death. Identifying suspects often relies on witness reports, surveillance footage, and public assistance.
Families affected by fatal hit-and-run crashes are left not only with grief but also with unanswered questions. Community cooperation is crucial in bringing closure to victims’ loved ones and ensuring that those responsible are held accountable.
If you have any information about a 2019 to 2022 Chevrolet Silverado with fresh front-end damage, you are urged to contact Marietta Police or submit a tip through Crime Stoppers. For support after a serious crash, reach out to Local Accident Reports.
