Sonoma County
Highway 101 from Steele Lane to Windsor River Road
One lane each direction, Sunday night/Monday morning through Thursday night/Friday morning, 10 p.m. to 5 a.m. Friday night/Saturday morning and Saturday night/Sunday morning, 11 p.m. to 7 a.m.
On various dates, the following ramps will be closed. No two consecutive ramps will be closed at one time.
Bicentennial on ramp, 9 p.m. to 6 a.m.
Mendocino on ramp, 6 p.m. to 7 a.m.
Hopper on ramp, Noon to 9 p.m.
Hopper off ramp, 7 p.m. to 6 a.m.
Southbound on ramp, from Eastbound River, 7 p.m. to 7 a.m.
Southbound on ramp, from Westbound River, 7 p.m. to 5 a.m.
River off ramp, 9 p.m. to 6 a.m.
Northbound on ramp, from westbound Fulton, 5 p.m. to 5 a.m.
Southbound off ramp, to westbound Fulton, 7 p.m. to 5 a.m.
Southbound on ramp, from eastbound Airport, 7 p.m. to 6 a.m.
Airport off ramp. 7 p.m. to 7 a.m.
Southbound on ramp, from eastbound Shiloh, 7 p.m. to 10 p.m.
Southbound on ramp, from westbound Shiloh, 10 p.m. to 1 a.m.
Shiloh off ramp. 7 p.m. to 6 a.m.
Windsor River on ramp, 1 a.m. to 5 a.m.
Highway 101 between Rohnert Park Expressway and Santa Rosa Avenue
Various southbound lanes, Monday night/Tuesday morning through Thursday night/Friday morning, 8 p.m. to 6 a.m.
On ramp, from Santa Rosa Avenue to Southbound 101, 8 p.m. to 6 a.m., Monday night/Tuesday morning to Thursday night/Friday morning.
Southbound off ramp, to Wilfred Avenue, 8 p.m. to 6 a.m., Monday night/Tuesday morning through Thursday night/Friday morning.
Commerce Boulevard beneath Highway 101, full closure, 8 p.m. to 5 a.m., Wednesday night/Thursday morning, and Thursday night/Friday morning
Highway 116 between Alder and Elphick
One way traffic control, various locations, between 8 p.m. and 6 a.m., Monday night/Tuesday morning through Thursday night/Friday morning.
Highway 116, From one mile west of Cazadero Highway to just west of Cazadero Highway
One way traffic control, 24/7, remaining in place for approximately three months.
Highway 12, between Trinity and Arnold
One-way traffic control, 9 p.m. to 7 a.m., Sunday/Monday through Thursday/Friday
Highway 37
Various locations, shoulder closures from 9 p.m. to 6 a.m.
Marin County
Highway 101
Northbound far right hand lane closed, Sunday night-Monday morning, 11
p.m. to 6 a.m., from Central San Rafael exit to North San Pedro
Highway 131 (Tiburon Boulevard)
From Blackies Pasture Road to Mar West Street, various locations,
one-way traffic control from 8 p.m. to 6 a.m..
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