May 18, 2026 11:53 AM

55-HOUR FREEWAY LANE CLOSURES This Weekend On Interstate 10 In Ontario

ONTARTIO, CA. (Pain In The Pass) >> Phase 1 of Interstate 10 Express Lanes is located in the southwestern portion of San Bernardino County east of Los Angeles County. The project will widen the existing I-10 freeway between the Los Angeles/San Bernardino County line and I-15, a distance of approximately 10 miles. The project includes two tolled express lanes in each direction. In addition, lanes to assist drivers getting on and off the freeway (auxiliary lanes) will be constructed in selected locations. West of Haven Avenue, a single new lane will be constructed and combined with the existing HOV lane to provide two express lanes in each direction. The HOV lane will still be available to motorists, but will increase from 2+ to 3+.

Friday Night at 10pm through Monday morning at 5am*, three left lanes of westbound I-10 from the I-15 to Milliken Ave will be closed for pavement operations. Only two lanes will be open and expect major traffic delays in this area.

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

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Cajon Pass
11:53 am, May 18, 2026
temperature icon 62°F
clear sky
Humidity: 17 %
Pressure: 1012 mb
Wind: 7 mph
Wind Gust: 13 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:45 am
Sunset: 7:46 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
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2:00 pm
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62°/63°°F 0 mm 0% 16 mph 16% 1012 mb 0 mm/h
5:00 pm
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63°/63°°F 0 mm 0% 13 mph 11% 1011 mb 0 mm/h
8:00 pm
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57°/57°°F 0 mm 0% 7 mph 13% 1012 mb 0 mm/h
11:00 pm
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53°/53°°F 0 mm 0% 1 mph 22% 1014 mb 0 mm/h
2:00 am
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52°/52°°F 0 mm 0% 4 mph 14% 1014 mb 0 mm/h
5:00 am
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51°/51°°F 0 mm 0% 6 mph 12% 1014 mb 0 mm/h
8:00 am
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62°/62°°F 0 mm 0% 6 mph 9% 1016 mb 0 mm/h
11:00 am
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70°/70°°F 0 mm 0% 12 mph 10% 1016 mb 0 mm/h