April 6, 2026 2:05 AM

New Safety Project about to Start on Summit Valley Road in Hesperia

HESPERIA, CA. (Pain In The Pass) >> San Bernardino County Public Works has announced that a upcoming “Safety Project” that will span an approximately a 6-mile section of Summit Valley Road in Hesperia.

The work will take place along a 5 and a half mile stretch of Summit Valley Road, starting from 1.36 miles north of Highway 138 and extending east into the City of Hesperia (see attached map).

The project involves the installation of new “traffic delineator tubes” channelizers in the centerline and warning signs in both directions on Summit Valley Road, as well as the re-painting of faded double yellow striping at various segments. Traffic delineator tubes/Channelizers will serve to better delineate sides of the road and direct the flow of traffic, for increased traveling safety like head-on collisions.

What is a traffic delineator tubes or channelizers? (see picture below)

Expect Delays with a lane closure, may be required during construction in the daytime. However, traffic control will be established on the road to direct motorists along the construction area in both directions.

We encourage you to allow additional time in your commute schedule for possible delays and to please drive with caution and reduce speeds through work zones.

Schedules are subject to change due to inclement weather or construction issues.

The estimated start for construction is set for Spring 2025, Monday- Friday 7am-5pm.

The project is expected to be complete by summer 2025.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 155,000 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
2:05 am, Apr 6, 2026
temperature icon 52°F
overcast clouds
Humidity: 29 %
Pressure: 1016 mb
Wind: 5 mph
Wind Gust: 5 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:29 am
Sunset: 7:13 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 am
temperature icon
52°/52°°F 0 mm 0% 5 mph 29% 1016 mb 0 mm/h
5:00 am
temperature icon
48°/51°°F 0 mm 0% 3 mph 28% 1016 mb 0 mm/h
8:00 am
temperature icon
53°/54°°F 0 mm 0% 5 mph 28% 1016 mb 0 mm/h
11:00 am
temperature icon
62°/62°°F 0 mm 0% 6 mph 20% 1016 mb 0 mm/h
2:00 pm
temperature icon
70°/70°°F 0 mm 0% 3 mph 18% 1014 mb 0 mm/h
5:00 pm
temperature icon
68°/68°°F 0 mm 0% 8 mph 23% 1012 mb 0 mm/h
8:00 pm
temperature icon
61°/61°°F 0 mm 0% 6 mph 43% 1014 mb 0 mm/h
11:00 pm
temperature icon
57°/57°°F 0 mm 0% 6 mph 54% 1015 mb 0 mm/h