August 19, 2026 4:59 AM

Guardrail Repair Caused Traffic Delays on Southbound I-15 Tuesday Afternoon

CAJON PASS, CA. (Pain In The Pass) >> Roadwork in portions of the Cajon Pass caused traffic delays for drivers Tuesday afternoon.

Caltrans perform guardrail repair on southbound Interstate 15 about a mile after the Oak Hill Road exit. The guardrail that was repaired was in the center divider. The left lane was closed for over three hours during the repair of about 100 feet of guardrail.

All lanes of southbound I-15 are back open Tuesday afternoon after crews made repairs.

Traffic was backup at one point over 7 miles long, all the way before the Bear Valley Road exit. Also, all side streets like Amargosa and Mariposa Roads were backup.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 166,000 members. Join the group on MeWe. Like us on the on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter

loader-image
Cajon Pass
4:59 am, Aug 19, 2026
temperature icon 71°F
broken clouds
Humidity: 20 %
Pressure: 1013 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 63%
Visibility: 10 km
Sunrise: 6:13 am
Sunset: 7:32 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
61°/71°°F 0 mm 0% 2 mph 21% 1013 mb 0 mm/h
8:00 am
temperature icon
71°/71°°F 0 mm 0% 2 mph 24% 1013 mb 0 mm/h
11:00 am
temperature icon
82°/87°°F 0 mm 0% 5 mph 16% 1013 mb 0 mm/h
2:00 pm
temperature icon
94°/94°°F 0 mm 0% 14 mph 11% 1011 mb 0 mm/h
5:00 pm
temperature icon
90°/90°°F 0 mm 0% 15 mph 13% 1010 mb 0 mm/h
8:00 pm
temperature icon
78°/78°°F 0 mm 0% 9 mph 28% 1012 mb 0 mm/h
11:00 pm
temperature icon
71°/71°°F 0 mm 0% 4 mph 37% 1014 mb 0 mm/h
2:00 am
temperature icon
68°/68°°F 0 mm 0% 2 mph 35% 1014 mb 0 mm/h