DAVENPORT, Polk County, Fla., Sept. 27, 2026 — A sedan and a semi truck collided Sunday afternoon, September 27, on Interstate 4 near mile marker 55 in Davenport, according to a fire and rescue radio log. The crash prompted a heavy rescue unit to be sent to the scene over concerns someone may have been trapped in a vehicle.
Dispatch received the call shortly after 5 p.m. as a possible collision involving a semi and a sedan on the highway. A truck company unit arrived on scene about 10 minutes later and confirmed one semi truck had crashed with one sedan.
A battalion chief declared the scene under control roughly two minutes after arrival and additional responding units were canceled, the log indicates.
The cause of the collision remains under review. We hope everyone who was hurt makes a speedy recovery.
Why Truck Crashes Turn Severe: Underride and Override Risks
A collision between a semi and a passenger car does not follow the same physics as two similarly sized vehicles hitting each other. Because a truck's frame rides higher than a car's, a car can slide partly underneath the trailer in a crash, a phenomenon known as underride. When that happens, the truck's structure can reach the passenger compartment instead of stopping at the bumper or hood.
The opposite can also occur. In an override, the weight and height of the truck let it ride up over a smaller vehicle, crushing it instead of being deflected by it. Both patterns explain why injuries in car-versus-truck crashes often look worse than the same speed and impact would produce in a crash between two cars.
According to the National Highway Traffic Safety Administration, 4 percent of large-truck drivers involved in fatal crashes had blood alcohol concentrations of .08 g/dL or higher in 2023. That figure points to the fact that most fatal truck crashes stem from causes other than drunk driving, including following distance, blind spots, and the sheer weight difference between vehicles on the road.
Frequently Asked Questions
How can drivers share the road with trucks more safely?
Give trucks extra following distance, avoid lingering in blind spots along the sides and rear, and pass promptly rather than riding alongside a trailer for an extended stretch.
Does driver fatigue play a role in truck crashes?
It can. Long hauls and tight delivery schedules are known contributors to drowsy driving among commercial drivers, and fatigue is a factor investigators routinely check in truck crash reviews.
What should I do after a crash involving a commercial truck?
Call 911, stay in a safe location away from traffic if possible, seek medical evaluation even if injuries seem minor, and get the truck's company and driver information along with the responding agency's report number.
Why do trucks need so much distance to stop?
A loaded semi can weigh 20 times more than a car, and that extra weight means longer stopping distances, especially on wet pavement or downhill grades.
What to Do After a Truck Crash in Davenport, FL
If you're involved in or witness a crash with a semi truck, move to a safe spot away from moving traffic if you're able. Call for medical help right away, even for injuries that don't seem serious at first, since some symptoms take hours to appear. Exchange information with everyone involved and note the responding agency so you can request a copy of the crash report later. Give yourself time to rest and follow up with a doctor in the days after, since adrenaline can mask pain in the immediate aftermath.
