June 17, 2026 2:39 AM

Full 55-Hour Closure of University Parkway at the 215 Freeway with On and Off Ramps Closed This Weekend!

SAN BERNARDINO, CA (Pain In The Pass) >> Heads up a 55-hour closure of Interstate 215 both onramps and offramp of University Parkway and a part of University Parkway this weekend.

The closure is scheduled for Friday, February 27 at 9pm to Monday, March 2 at 4am* to reconfigure the roadway into the new Diverging Diamond Interchange (DDI).

During the closure:

• University Parkway will be closed between NB and SB I-215 ramps (under the freeway)

• NB/SB on- and off-ramps at University Parkway will be closed

• Business access maintained on south University Parkway from Hallmark Parkway to the SB I-215 on- and off-ramps.

Motorists are encouraged to plan ahead, allow extra time to reach their destinations, and use alternate routes.

Construction on the $25.7 million project began in November of 2024 and was funded through a combination of federal, state, and local funding, including local Measure I ($16.39 Million), federal ($5.7 Million), and City of San Bernardino ($3.6 Million) funds.

Click to see a sample of a Diverging Diamond Interchange.

*Times can subject to change and could go longer or start earlier. Please use caution and remember to reduce your speed when approaching and driving through the construction zones. Schedules are subject to change due to inclement weather or construction issues.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 170,000 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
2:39 am, Jun 17, 2026
temperature icon 65°F
clear sky
Humidity: 51 %
Pressure: 1013 mb
Wind: 15 mph
Wind Gust: 18 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:37 am
Sunset: 8:03 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
53°/61°°F 0 mm 0% 5 mph 52% 1013 mb 0 mm/h
8:00 am
temperature icon
65°/65°°F 0 mm 0% 6 mph 36% 1012 mb 0 mm/h
11:00 am
temperature icon
77°/77°°F 0 mm 0% 10 mph 16% 1011 mb 0 mm/h
2:00 pm
temperature icon
79°/79°°F 0 mm 0% 12 mph 16% 1009 mb 0 mm/h
5:00 pm
temperature icon
72°/72°°F 0 mm 0% 17 mph 19% 1009 mb 0 mm/h
8:00 pm
temperature icon
63°/63°°F 0 mm 0% 12 mph 45% 1011 mb 0 mm/h
11:00 pm
temperature icon
55°/55°°F 0 mm 0% 8 mph 66% 1012 mb 0 mm/h
2:00 am
temperature icon
50°/50°°F 0 mm 0% 9 mph 72% 1012 mb 0 mm/h