August 12, 2026 10:07 PM

Interstate 215 Emergency Pavement Operation with Lanes Closures this Week in Grand Terrace

GRAND TERRACE, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) will begin work in the City of Grand Terrace on Interstate 215 North from Iowa Avenue to I-10 and I-215 connectors. Weather permitting.

Work will occur Tuesday August 15 to Thursday August 17 between 8pm and 4am. Thursday work will end Friday morning. Crews will be working on grinding and paving the area for immediate repair of failed roadway surface on I-215 North. Please note, various lane, connectors and ramp closures will occur in the project zone. Traffic will be moved to the HOV lane. Closures will consist of lanes #1, #2, #3. Watch for signage alerting motorists of upcoming lane closures and construction zone. Drivers should anticipate traffic delays and plan-ahead!

  • August 15 to August 16, La Cadena Dr to Barton Rd.
    Full closure of on-ramps and off-ramps Connector Closure 215 North to 10 East Subject to Closure
  • August 17, Washington Avenue Full closure of on-ramp and off-ramp Connector Closure 215 North to 10 East Full Closure.

*Times can subject to change and could go longer or start earlier. On and off ramps may be subject to closure. Please use caution and remember to reduce your speed when approaching and driving through the construction zones. 

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Cajon Pass
10:07 pm, Aug 12, 2026
temperature icon 71°F
overcast clouds
Humidity: 42 %
Pressure: 1012 mb
Wind: 15 mph
Wind Gust: 21 mph
Clouds: 87%
Visibility: 10 km
Sunrise: 6:08 am
Sunset: 7:40 pm
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11:00 pm
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63°/71°°F 0 mm 0% 11 mph 42% 1012 mb 0 mm/h
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62°/68°°F 0 mm 0% 9 mph 50% 1012 mb 0 mm/h
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60°/63°°F 0 mm 0% 7 mph 58% 1012 mb 0 mm/h
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64°/64°°F 0 mm 0% 8 mph 50% 1013 mb 0 mm/h
11:00 am
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72°/72°°F 0 mm 0% 11 mph 32% 1012 mb 0 mm/h
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76°/76°°F 0 mm 0% 16 mph 27% 1010 mb 0 mm/h
5:00 pm
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73°/73°°F 0 mm 0% 19 mph 33% 1010 mb 0 mm/h
8:00 pm
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65°/65°°F 0 mm 0% 12 mph 60% 1012 mb 0 mm/h