October 7, 2026 8:01 AM

Driver of Box Truck may have Falling Asleep Crash into the Guardrail Early Monday Morning on Southbound I-15

CAJON PASS, CA. (Pain In The Pass) >> A box truck driver that reportedly fell asleep behind the wheel and crashed into a gold-colored sedan early Monday morning at the top of the Cajon Pass.

The crash was reported about 1:07am on May 11, 2026. The location of the crash was on the southbound lanes of Interstate 15 about a mile after the Oak Hill Road exit, according to California Highway Patrol officers and the San Bernardino County Fire Department.

A preliminary investigation suggests the driver of the white large box truck may have fallen asleep while driving. The box truck made contact with a gold Toyota Avalon sedan. Then the box truck lost control and hit center divider guardrail.

No injuries were reported in the wreck.

The factor what lead up to the collision in under investigation.

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

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 171,000 members. Join the group on MeWe. Like us on the on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter.

loader-image
Cajon Pass
8:01 am, Oct 7, 2026
temperature icon 71°F
clear sky
Humidity: 32 %
Pressure: 1014 mb
Wind: 2 mph
Wind Gust: 4 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:48 am
Sunset: 6:25 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
temperature icon
66°/71°°F 0 mm 0% 2 mph 32% 1014 mb 0 mm/h
11:00 am
temperature icon
75°/84°°F 0 mm 0% 4 mph 30% 1014 mb 0 mm/h
2:00 pm
temperature icon
83°/89°°F 0 mm 0% 7 mph 21% 1013 mb 0 mm/h
5:00 pm
temperature icon
85°/85°°F 0 mm 0% 7 mph 16% 1010 mb 0 mm/h
8:00 pm
temperature icon
74°/74°°F 0 mm 0% 5 mph 23% 1012 mb 0 mm/h
11:00 pm
temperature icon
69°/69°°F 0 mm 0% 6 mph 32% 1012 mb 0 mm/h
2:00 am
temperature icon
67°/67°°F 0 mm 0% 3 mph 31% 1013 mb 0 mm/h
5:00 am
temperature icon
65°/65°°F 0 mm 0% 2 mph 32% 1012 mb 0 mm/h