October 6, 2026 10:08 PM

Southbound I-15 Truck Brake Check Area Closure for Over a Year

CAJON PASS, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) is alerting the public that construction contractors will be performing sign and barrier placement on Interstate 15 (I-15) for the southbound Cajon Weigh Station Relocation Project.

Beginning on Wednesday, November 1, 2023, the southbound I-15 Brake Check Area just past Oak Hill Road exit will be closed for the duration of the project. Commercial drivers are advised to plan ahead to safely merge and avoid traffic delays. Crews are currently placing signage to alert drivers about roadwork ahead. Note: Closures are dependent on contractor receiving proper materials for each job function. They can be changed or canceled at any time. Weather permitting.

This project will relocate the only the southbound Cajon Weigh Station and the Truck Safety Check Area at the top of the Cajon Pass. The existing facility will be closed. Crews will perform work behind k-rail barriers. The project is expected to be complete in early 2025. Please adhere to any Construction Work Zone Speed Limit Reduction signs.

This project will combed the Truck Safety Check Area and the Cajon Weigh Station at one location.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 132,000 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
10:08 pm, Oct 6, 2026
temperature icon 73°F
clear sky
Humidity: 29 %
Pressure: 1013 mb
Wind: 1 mph
Wind Gust: 4 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:47 am
Sunset: 6:27 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
temperature icon
70°/73°°F 0 mm 0% 1 mph 29% 1013 mb 0 mm/h
2:00 am
temperature icon
67°/71°°F 0 mm 0% 1 mph 30% 1013 mb 0 mm/h
5:00 am
temperature icon
65°/68°°F 0 mm 0% 1 mph 31% 1013 mb 0 mm/h
8:00 am
temperature icon
72°/72°°F 0 mm 0% 2 mph 29% 1015 mb 0 mm/h
11:00 am
temperature icon
85°/85°°F 0 mm 0% 5 mph 19% 1014 mb 0 mm/h
2:00 pm
temperature icon
89°/89°°F 0 mm 0% 7 mph 15% 1012 mb 0 mm/h
5:00 pm
temperature icon
84°/84°°F 0 mm 0% 7 mph 15% 1010 mb 0 mm/h
8:00 pm
temperature icon
73°/73°°F 0 mm 0% 3 mph 20% 1011 mb 0 mm/h