March 9, 2026 11:55 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.

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Cajon Pass
11:55 pm, Mar 9, 2026
temperature icon 49°F
clear sky
Humidity: 85 %
Pressure: 1014 mb
Wind: 12 mph
Wind Gust: 12 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 7:08 am
Sunset: 6:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
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2:00 am
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37°/45°°F 0 mm 0% 5 mph 83% 1014 mb 0 mm/h
5:00 am
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35°/40°°F 0 mm 0% 6 mph 83% 1014 mb 0 mm/h
8:00 am
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38°/38°°F 0 mm 0% 8 mph 82% 1016 mb 0 mm/h
11:00 am
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58°/58°°F 0 mm 0% 5 mph 54% 1017 mb 0 mm/h
2:00 pm
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64°/64°°F 0 mm 0% 7 mph 43% 1016 mb 0 mm/h
5:00 pm
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60°/60°°F 0 mm 0% 8 mph 44% 1016 mb 0 mm/h
8:00 pm
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53°/53°°F 0 mm 0% 5 mph 71% 1019 mb 0 mm/h
11:00 pm
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52°/52°°F 0 mm 0% 3 mph 69% 1021 mb 0 mm/h