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Caltrans McClure Tunnel Project Freeway Impacts January 2021

December 29, 2020 12:42 PM
by Constance Farrell

Caltrans McClure Tunnel Project Freeway Impacts January 2021

Beginning the week of January 4, 2021, the California Department of Transportation (Caltrans) will begin a project to upgrade the tunnel lighting system and install a queue warning system at the McClure Tunnel on Interstate 10 (I-10) and State Route 1 (SR-1). Overnight full closures of the McClure Tunnel and nearby ramps will occur during construction. 

To get information on which closures will occur on specific days, follow Caltrans District 7 or the City of Santa Monica on Twitter. For updates to your inbox from Caltrans directly, email Caltrans District 7 Public Information Officer Eric Menjivar at

Roadway impacts for the week of January 11 - 18, 2021:

McClure Tunnel:

CLOSED in both directions - 11 p.m. to 5 a.m. 

I-10 lane closure for both directions 11 p.m. to 5 a.m.:

One lane CLOSED from Lincoln Blvd. to McClure Tunnel

Ramp Closures – 7 p.m. to 6 a.m.:

WB I-10

Lincoln Blvd./Olympic Blvd. On-Ramp

EB I-10

4th St. On-Ramp

Lincoln Blvd. Off-Ramp

SB 1

Ocean Ave. Off-Ramp


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