April 12, 2026 7:01 PM

Road Maintenance on Interstate 15 in the Cajon Pass on Saturday Morning and Afternoon

CAJON PASS, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) alerts the public on Saturday morning and the afternoon that Metro Specialized Striping crews (line stripping) will conduct a striping operation on Interstate 15 (I-15) in the Cajon Pass if weather permits.

This operation will be performed on Saturday, July 19th from 6am to 4pm** The following are planned work and closure locations: See map below.

• From 6pm to 10am, a closure of the northbound I-15 the #5 lane (slow lane) from about a mile after Highway 138 exit to Oak Hill Road for re-striping of the lane.

• From 10am to 4pm, a closure of the southbound I-15 #4 lane (slow lane) at the old Truck Safety/Brake Check Area to the Runaway Truck Ramp for re-strip the lane.

**Times can subject to change and could go longer or start earlier. Please use caution and remember to reduce your speed when approaching and driving through the roadwork zones. Schedules are subject to change due to inclement weather or construction issues.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 162,000 members. Join the group on MeWe. Like us on the NEW page on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter.

loader-image
Cajon Pass
7:01 pm, Apr 12, 2026
temperature icon 48°F
few clouds
Humidity: 69 %
Pressure: 1014 mb
Wind: 14 mph
Wind Gust: 18 mph
Clouds: 11%
Visibility: 10 km
Sunrise: 6:21 am
Sunset: 7:18 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 pm
temperature icon
47°/47°°F 0 mm 0% 12 mph 72% 1015 mb 0 mm/h
11:00 pm
temperature icon
44°/46°°F 0 mm 0% 9 mph 75% 1016 mb 0 mm/h
2:00 am
temperature icon
42°/43°°F 0 mm 0% 9 mph 82% 1016 mb 0 mm/h
5:00 am
temperature icon
41°/41°°F 0.2 mm 20% 8 mph 86% 1017 mb 0 mm/h
8:00 am
temperature icon
44°/44°°F 0.2 mm 20% 8 mph 77% 1017 mb 0 mm/h
11:00 am
temperature icon
49°/49°°F 0.2 mm 20% 9 mph 65% 1016 mb 0 mm/h
2:00 pm
temperature icon
50°/50°°F 1 mm 100% 8 mph 55% 1015 mb 0 mm/h
5:00 pm
temperature icon
50°/50°°F 1 mm 100% 8 mph 47% 1013 mb 0 mm/h