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Fontana, CA (September 7, 2026) – A gray Jeep Grand Cherokee and a semi-truck were involved in a wreck that blocked the roadway at Whittram Avenue and Mulberry Avenue early on Saturday, September 5, according to dispatch logs. The crash was reported around 1:47 a.m.
One person was taken by ambulance for treatment. A tow truck was requested for the Jeep.
Details about the extent of the injuries were not immediately available. We hope the injured person has a full recovery.
Why May Overnight Industrial-Area Crashes Involve Semis Passing Through?
Industrial corridors like this one see heavy truck traffic overnight, when warehouses and distribution centers schedule deliveries and pickups to avoid daytime congestion. This creates a steady flow of large trucks sharing the road with passenger vehicles during hours when visibility is naturally lower.
Semis require more time and distance to stop or maneuver than a smaller vehicle, which can make a sudden hazard, like another vehicle entering an intersection unexpectedly, harder to avoid. This difference in size and stopping distance plays a significant role in how these crashes unfold.
Investigators typically examine each vehicle’s speed, right-of-way, and visibility at the time of the crash to understand what happened. This kind of review helps determine whether limited nighttime visibility or another factor contributed to the way the two vehicles came together.
