City of Santa Monica issued the following announcement on Dec 29.
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 Eric.Menjivar@dot.ca.gov.
Anticipated roadway impacts:
McClure Tunnel:
CLOSED in both directions - 11 p.m. to 5 a.m.
I-10 lane closure for both directions:
One lane CLOSED from Lincoln Blvd. to McClure Tunnel – 11 p.m. to 5 a.m.
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
Original source can be found here.
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