BOISE – Fall is a season of crisp air and colorful leaves, but it can also be a time of dangerous debris.
According to new research by AAA, for U.S. vehicle crashes from 2018 to 2023, road debris was a contributing factor in 53,000 crashes, 5,500 injuries, and 72 deaths each year. AAA is urging drivers to be extra cautious on the roads this time of year.
“As drivers, we have every reason in the world to stay alert and put safety first. Hitting debris can result in serious injuries, to say nothing of expensive vehicle repairs and troublesome insurance claims,” says AAA Idaho public affairs director Matthew Conde. “Actively scan the road for debris, and be a good neighbor by properly securing your load so that others aren’t put in harm’s way.”
Key findings from AAA’s latest research include:
- About 1 in 4 injuries and nearly half of all deaths occurred when drivers swerved to avoid debris.
- Common types of debris included vehicle parts (30% of crashes) and miscellaneous cargo such as BBQ grills, furniture, and mattresses (about 19% of all crashes)
Based on crash data compiled by the Idaho Transportation Department, debris was the most harmful event in as many as 3% of single-vehicle crashes and 2% of all multi-vehicle crashes in 2024.
Preventing debris
- Maintain your vehicle. Have it checked regularly by a trusted mechanic, including for rust or corrosion in the exhaust system and mounting hardware. Replace worn or underinflated tires as needed.
- Tie down items with rope, netting, or straps. Avoid overloading the vehicle. Attach larger objects directly to the vehicle or trailer. Double-check that everything is secure before driving.
- Make sure your trailer safety chains are properly installed and in good condition.
Driving tips for debris
- Stay focused on the road, even if you’re in a familiar place.
- Give space and room for everyone to respond in an emergency.
- Avoid evasive actions that would cause your car to leave the road or enter oncoming traffic. In some cases, the safer option will be to hit whatever’s in the road.
- If possible, warn others behind you by tapping your brake.

