The 15 Express Lanes Project Updates
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Construction Update – Week of Jan 20 Revised
NIGHTTIME FULL CLOSURE ON NORTHBOUND 15 Beginning Saturday, Jan. 18 at 11 p.m., crews will be reducing lanes on northbound 15 at Ontario Ave. and closing the northbound 15 on-ramps at Magnolia Ave. At midnight, crews will fully close northbound 15, from Magnolia Ave. to Route 91, including the northbound 15 Express Lanes. The closure […]
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WEEKEND CLOSURES on 15/91 Connectors
The northbound 15 to eastbound and westbound 91 connectors are scheduled for daytime lane reductions and nightly closures beginning Friday night, Jan. 10 to Monday morning, Jan. 13 for paving work. Both northbound 15 Magnolia Ave. on-ramps also will be closed. Motorists should expect delays and allow extra travel time. During nighttime closures, motorists […]
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15 Facts on 15 Express – Safety Reminders
Check out the latest segment in our “15 Facts on the 15 Express Lanes” video series. Learn more about how to keep crews and motorists safe in our construction area.
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Construction Recap – October 2019
Be sure to check out the latest news on the 15 Express Lanes Project in our construction recap video for October.
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Interstate 15 Project “Girders on the Go” COMPLETED!
A major milestone on the 15 Express Lanes project was achieved. The last of the 55 precast girders used to widen the Santa Ana River Bridge was installed mid-November 2019. Weighing in at 132 tons each and the size of a blue whale, these girders were transported at night over the past several months. Crews […]
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I-15 Annual Video 2019
See our construction progress of the 15 Express Lanes during the past year and what’s yet to come in our latest video.
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