Willow Road/U.S. 101 Interchange

Willow Road - US 101 Interchange
The City of Menlo Park is a project sponsor of the Caltrans project to update the interchange of U.S. 101 at Willow Road. The current "full cloverleaf" style interchange will be replaced with a "partial cloverleaf" which will eliminate the short merge weaves both on Willow Road and on the freeway and will create a more efficient way for all modes of traffic, including bikes and pedestrians, to get across the freeway at Willow Road. The project will replace the existing interchange with a new, wider bridge; add sidewalks on both sides, bike lanes on both sides and protected bike paths on both sides; and add two signalized intersections. The final version of the new interchange layout is available for review.

Current status

 
This project was awarded to a contractor in February 2017 and construction is expected to began in May 2017 and is expected to continue for approximately 2 years. Utility relocation work began in February 2017 and is expected to continue until June 2017.

Current construction activities


For more detailed construction information, please refer to the weekly construction news updates

Dates Times  Impacted area Activity  Traffic impacts
April-May,  2017 7 am-6 pm, some work occurring on weekends
Bay Road between Van Buren and Sevier
Electrical relocation work; Work on wood poles
Shoulder closures
May-June, 2017 24 hours per day, 7 days per week

Van Buren between Bay and Windermere Gas relocation work; Equipment staging
Full roadway closure and detour
May-June, 2017 7 am-5 pm, some work occurring on weekends
Bay Road between Van Buren and Heritage Gas relocation work
Full roadway closure and detour
May-June, 2017 7 am-5 pm, some work occurring on weekends
  
Bay Road between Van Buren and Heritage Gas relocation work
Partial roadway and/or shoulder closures
May 2017 Hours vary Willow Road between Bay and Newbridge Median removal and temporary striping Some lane closures
May 2017 Hours vary Throughout project area (within Caltrans property) Vegetation and tree removals
Caltrans press release
No traffic impacts
May- June 2017 Hours vary U.S. 101  Pavement widening and temporary striping  
Last updated on May 16, 2017