Prince George’s County, MD (August 20, 2026) – One person was hospitalized on Thursday morning, August 20, after a crash involving two semi-trucks and a pickup truck on the Inner Loop of Interstate 495 near Route 202, also known as Landover Road. The collision was reported at approximately 4:48 a.m.
The impact scattered debris across the roadway and forced the closure of four right lanes near Exit 17. The blockage caused significant traffic delays while crews worked to clear the vehicles and debris.
One person was taken to a hospital with serious injuries that were not considered life-threatening. The available report did not identify the injured person or explain how the three vehicles collided.
Investigators continue reviewing the circumstances surrounding the crash. We hope the injured person receives attentive care and recovers steadily.
How Can Semi-Truck Crashes Create Major Highway Disruptions?
Semi-trucks are large, heavy vehicles that can block several lanes when they become involved in a collision. Cargo, vehicle parts, and other debris may also spread across the roadway, creating additional hazards.
Multi-vehicle crashes can complicate cleanup because several damaged vehicles may need to be moved before lanes reopen. Tow trucks and roadway crews may also require extra space to work safely.
Traffic volume, vehicle position, debris spread, and the extent of the damage can all influence how long delays last. On a busy interstate, even a partial lane closure can quickly lead to long backups.
