November 2, 2026 7:36 PM

3-Vehicle Crash with a Car Rear-ended a Semi-Tractor-Trailer Causes Huge Delays on Northbound I-15 in the Cajon Pass Monday Afternoon into the Evening

CAJON PASS, CA. (Pain In The Pass) A major crash involving a car and two semi tractor-trailers caused huge delays on northbound Interstate 15 in the Cajon Pass late Monday afternoon.

According to the California Highway Patrol, it happened on the northbound side of I- 15 about two miles before the Cleghorn Road exit at about 3:33pm on November 2, 2026.

The three vehicles involved in the crash was a white semi tractor-trailer with minor trailer damage, a red semi tractor-trailer with minor front-end damage and major rear-trailer damage, and a silver Toyota C-HR Subcompact SUV with major front-end damage.

There were no injuries reported in the crash.

Drivers were able to get by the crash only the slow lane was blocked. At 6pm traffic was backup all the way to the 210 Freeway that’s over 10 miles of traffic.

All of the lanes have since reopened.

We will update this story with more information when the CHP’s preliminary accident report is available. This incident will be under investigation by the California Highway Patrol, Inland Office.

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Cajon Pass
7:36 pm, Nov 2, 2026
temperature icon 52°F
overcast clouds
Humidity: 54 %
Pressure: 1020 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 94%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 4:55 pm
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62°/62°°F 0 mm 0% 3 mph 36% 1018 mb 0 mm/h
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50°/50°°F 0 mm 0% 2 mph 78% 1015 mb 0 mm/h