October 10, 2026 6:28 AM

Roadwork on Hwy 138 Bridge Work over the 15 Freeway

CAJON PASS, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) construction contractors are performing bridge work on Highway 138 over Interstate 15 this week. (Photo above is credit by Julie Gallagher)

The roadwork include deck rehabilitation work with, polyester concrete overlay, methacrylate, replace bridge rail, replace joint seals, replace slabs, repair soffit.

As of the end of February the project is 90% completion and still on track.

Nighttime work is scheduled Monday March 25 from 9pm to 5am* Nighttime work will require intermittent closures. Daytime work is schedule from Monday, March 25 to Friday, March 29 from 7am to 3:30pm*. Daytime work will continue behind k-rail. Ensuring progress both day and night to enhance efficiency During this period, the construction crews will be working on Hwy 138 and I-15 Northbound and Southbound.
The following are planned work locations:

  • Interstate 15 Southbound to Hwy 138 Eastbound Cajon Pass On-Ramp & Off-Ramp
    Alternating Lane Reductions. Alternating Lane Closures.
  • Interstate 15 Southbound to Hwy 138 Westbound Cajon Pass On-Ramp & Off-Ramp
    Alternating Lane Reductions. Alternating Lane Closures
  • Interstate 15 Northbound – Cajon Pass Northbound Alternating Lane Reduction & Lane Closures.

*Times can subject to change and could go longer or start earlier. On and off ramps may be subject to closure. Please use caution and remember to reduce your speed when approaching and driving through the construction zones.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 138,000 members. Join the group on MeWe. Like us on the NEW page on Facebook. Follow us on NewsBreak, and also follow us on Instagram, Threads, and X aka Twitter.

loader-image
Cajon Pass
6:28 am, Oct 10, 2026
temperature icon 67°F
overcast clouds
Humidity: 31 %
Pressure: 1005 mb
Wind: 8 mph
Wind Gust: 6 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:50 am
Sunset: 6:21 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
temperature icon
62°/66°°F 0 mm 0% 11 mph 34% 1005 mb 0 mm/h
11:00 am
temperature icon
69°/70°°F 0 mm 0% 10 mph 30% 1005 mb 0 mm/h
2:00 pm
temperature icon
69°/69°°F 0.14 mm 14% 15 mph 27% 1003 mb 0 mm/h
5:00 pm
temperature icon
67°/67°°F 0.2 mm 20% 8 mph 39% 1002 mb 0 mm/h
8:00 pm
temperature icon
62°/62°°F 0.2 mm 20% 5 mph 55% 1002 mb 0 mm/h
11:00 pm
temperature icon
59°/59°°F 1 mm 100% 2 mph 56% 1001 mb 0 mm/h
2:00 am
temperature icon
56°/56°°F 1 mm 100% 6 mph 90% 998 mb 0 mm/h
5:00 am
temperature icon
52°/52°°F 1 mm 100% 13 mph 91% 996 mb 0 mm/h