June 16, 2026 5:54 AM

Semi-Truck Catches Fire next to I-15 at the top of the Cajon Pass

OAK HILLS, CA. (Pain In The Pass) >> Semi-truck caught fire at the top of the Cajon Pass late Thursday morning.

It happened around 11:40am June 12, 2025 in a parking lot on Mariposa Road that is next to northbound Interstate 15 at the Summit of the Cajon Pass.

Smoke from the semi fire could be seen for miles.

It took firefighters more than half an hour to full extinguish the fire.

No one was hurt. It’s unclear what caused the fire.

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Cajon Pass
5:54 am, Jun 16, 2026
temperature icon 67°F
clear sky
Humidity: 29 %
Pressure: 1014 mb
Wind: 6 mph
Wind Gust: 6 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:36 am
Sunset: 8:03 pm
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66°/67°°F 0 mm 0% 1 mph 31% 1014 mb 0 mm/h
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67°/67°°F 0 mm 0% 9 mph 39% 1011 mb 0 mm/h
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59°/59°°F 0 mm 0% 7 mph 53% 1012 mb 0 mm/h
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56°/56°°F 0 mm 0% 6 mph 50% 1012 mb 0 mm/h