May 25, 2026 2:38 AM

9 Hour Lane Closures Northbound I-15 Friday Night – Saturday Morning. Expect Delays

FONTANA, CA. (Pain In The Pass) >> California Department of Transportation Caltrans will continue the Pavement Rehabilitation Project on Interstate 15 in the city of Fontana on Friday April 9 – Saturday morning April 10 this weekend.

This roadwork project includes repaving the four lanes in both directions, repaving the on and off ramps, replace the bridge, guardrails, and slab replacement in lanes.

  •  Starts at 11pm Friday night though Saturday* morning 8am . At least 1 will be open, the #2, #3 and #4 lane are planned to be closed all weekend in the northbound directions.
  • EXPECT DELAYS

This weekend lane closures will be on the northbound side. Lane closures will start at about a mile before Sierra Ave. to Glen Helen Pkwy.

Sierra Ave on ramp and Glen Helen Pkwy off ramp will be closed during the closure time.

*Lanes may open earlier if they finish early.

The work schedule will be subject to change due to weather or construction-related issues.

Motorists are advised you to use alternate routes by taking the eastbound 210 Freeway to northbound 215 freeway this will be the fastest way, or take the side streets.

Always reduce your speed through the work zone. Caltrans expects to complete the project by end of June 2021.

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Cajon Pass
2:38 am, May 25, 2026
temperature icon 54°F
clear sky
Humidity: 75 %
Pressure: 1014 mb
Wind: 12 mph
Wind Gust: 12 mph
Clouds: 4%
Visibility: 10 km
Sunrise: 5:41 am
Sunset: 7:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
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50°/53°°F 0 mm 0% 4 mph 73% 1014 mb 0 mm/h
8:00 am
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55°/56°°F 0 mm 0% 4 mph 59% 1013 mb 0 mm/h
11:00 am
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63°/63°°F 0 mm 0% 8 mph 32% 1012 mb 0 mm/h
2:00 pm
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69°/69°°F 0 mm 0% 12 mph 25% 1010 mb 0 mm/h
5:00 pm
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63°/63°°F 0 mm 0% 15 mph 30% 1008 mb 0 mm/h
8:00 pm
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59°/59°°F 0 mm 0% 11 mph 53% 1010 mb 0 mm/h
11:00 pm
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52°/52°°F 0 mm 0% 9 mph 73% 1011 mb 0 mm/h
2:00 am
temperature icon
50°/50°°F 0 mm 0% 9 mph 75% 1010 mb 0 mm/h