May 18, 2026 3:29 AM

Temporary Traffic Signals on Highway 138 over Interstate 15

CAJON PASS, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) is alerting the public of temporary traffic signals are in place at the end of Highway 138 offramps and the bridge over Interstate 15. This will make the bridge single lane in both directions for bridge work. Expect Delays during peak commute times. (Photo above is credit by Robert Sanchez)

The signals will remain in place 24/7 throughout the duration of the project with traffic control. This bridge work should be done by Tuesday November 14. If Weather permitting.

Bridge work performed will include deck rehabilitation, polyester concrete overlay, methacrylate, replace bridge rail, replace joint seals, approach slabs, repair soffit. All work is dependent on contractor receiving proper materials for each job function. It can be changed or canceled at any time.

*Times can subject to change and could go longer. Please use caution and remember to reduce your speed when approaching and driving through the construction zones.

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Cajon Pass
3:29 am, May 18, 2026
temperature icon 49°F
few clouds
Humidity: 38 %
Pressure: 1009 mb
Wind: 4 mph
Wind Gust: 8 mph
Clouds: 20%
Visibility: 10 km
Sunrise: 5:45 am
Sunset: 7:46 pm
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53°/53°°F 0 mm 0% 4 mph 17% 1013 mb 0 mm/h