Construction Resumes on Interstate 80 Project near Dutch Flat

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Caltrans is alerting drivers about upcoming lane closures and ramp shutdowns along Interstate 80 in the Sierra Nevada as construction resumes on a $157.5 million pavement rehabilitation project between Dutch Flat and Drum Forebay. The work will involve temporary lane shifts, k-rail placement, and ramp closures, with the project expected to be completed by summer 2027.

Why it matters

This major infrastructure project on a vital transportation corridor through the Sierra Nevada will help preserve the condition of the interstate, improve freight mobility, and enhance driver safety, though it will also cause significant traffic disruptions and delays for motorists traveling through the region.

The details

The construction work will involve various lane closures in both directions of I-80 around the clock starting April 6 through April 17 for temporary barrier placement, lane shifts, and striping. Additionally, the eastbound on- and off-ramps at Crystal Springs Road and Drum Forebay will be closed and detoured until mid-December as crews reconstruct the ramps to accommodate a new eastbound truck climbing lane. Motorists may experience delays of 20-30 minutes and are advised to allow extra travel time.

• Construction resumes on Monday, April 6 at 5 p.m.
• Lane closures and ramp shutdowns will be in effect through Friday, April 17 at 5 p.m.
• Eastbound ramps at Crystal Springs Road and Drum Forebay will be closed until mid-December.
• The $157.5 million project is expected to be completed by summer 2027.

What’s next

Caltrans will continue to provide updates on the construction progress and any changes to the lane closure and ramp shutdown schedule as the project moves forward.