Motorcycle Rider Injured After Striking Semi-Truck Near MCAS Yuma

A motorcycle rider was injured Wednesday morning after striking the rear of a semi-truck on Avenue 3E near the main gate of Marine Corps Air Station Yuma, in the second rear-end motorcycle crash on that corridor in less than eight weeks.

The collision happened at approximately 7:00 a.m. on Avenue 3E, the road that runs directly alongside MCAS Yuma and feeds the base's main gate near Quilter Street. First responders transported the rider to Onvida Health, formerly Yuma Regional Medical Center, for treatment. The cause of the crash remained under investigation as of Wednesday, with neither the rider's name nor a condition update publicly released by responding agencies or the hospital.

The timing and location are not coincidental. The MCAS Yuma main gate sits on Avenue 3E and is open around the clock, but the stretch becomes its most compressed and unpredictable between roughly 6:30 and 7:30 a.m., when military personnel, civilian base employees, commercial suppliers, and westbound commuters all converge. Semi-trucks are a routine presence, making deliveries to the installation or traveling the corridor toward Interstate 8. For a motorcyclist accelerating or following too closely in that window, a slowing or stopped vehicle ahead leaves almost no margin.

The pattern on this road is established. On February 10, 2026, at 6:57 a.m., a 21-year-old man on a Honda motorcycle rear-ended a Toyota Scion that had stopped in traffic at 3500 South Avenue 3E, directly next to the base. Yuma Police Department investigators said speed appeared to be a factor. That rider was taken to Onvida Health and then flown to a Phoenix hospital in serious condition. Less than three weeks later, on February 27, a 64-year-old motorcyclist was killed at the intersection of Palo Verde Street and Avenue 3E when his southbound motorcycle collided with a turning vehicle.

Three motorcycle crashes in roughly 50 days on the same corridor, two of them rear-end collisions within three minutes of each other on the clock, point to predictable hazard conditions: traffic queuing at the gate checkpoint, sudden speed changes as commercial vehicles navigate mixed-use traffic, and limited stopping distance for riders following too closely behind large trucks and SUVs. Investigators from the Yuma Police Department or the Arizona Department of Public Safety will examine vehicle data, roadway markings, and witness accounts to determine whether speed, following distance, or another factor drove Wednesday's impact.

Riders on Avenue 3E in the morning commute window should treat any commercial vehicle ahead as a potential sudden stop, maintain a minimum four-second following gap, and position themselves within the lane to maximize sightlines past the cab. Drivers entering or exiting the MCAS Yuma gate should use signals early and avoid abrupt braking without first checking mirrors.

Onvida Health has not issued a condition statement on the rider as of Thursday morning. Anyone with information about the April 2 crash can contact Yuma law enforcement directly through the Yuma Police Department's non-emergency line.