Lane, Ramp Closures Scheduled Nightly on US-101 for Capital Preventive Maintenance Project in Marin County

Schedule: Monday, Nov. 2 through the morning of Saturday, Nov. 7

Marin County - Caltrans will continue its Capital Preventive Maintenance project along US-101 for paving and permanent pavement striping.

Various northbound and southbound lanes will be closed US-101 from Monday, Nov. 2 through the morning of Saturday, Nov. 7 from 10 p.m. until 6 a.m. the next mornings.

The following ramps are scheduled to be closed during the week:

• Northbound US-101 off-ramp to Industrial Way from 10 p.m. to 6 a.m.
• Northbound US-101 off-ramp to San Francis Drake Boulevard from 11 p.m. to 6 a.m.
• Northbound US-101 off-ramp to Manuel T. Freitas Parkway from 10 p.m. to 6 a.m.
• Northbound US-101 off-ramp to Smith Ranch Road/ Lucas Valley Road from 8 p.m. to 6 a.m.
• Northbound US-101 off-ramp to N. San Pedro Road from 8 p.m. to 6 a.m.
• Northbound US-101 on-ramp from Mission Avenue from midnight to 6 a.m.
• Northbound US-101 on-ramp from Lincoln/Villa Ave. from 8 p.m. to 6 a.m.
• Northbound US-101 on-ramp from Redwood Highway from 11 p.m. to 6 a.m.
• Southbound US-101 off-ramp to Mission Ave from 9 p.m. to 6 a.m.
• Southbound US-101 off-ramp to Lincoln Avenue from 8 p.m. to 6 a.m.
• Southbound US-101 off-ramp to N. San Pedro Road from 9 p.m. to 6 a.m.
• Southbound US-101 off-ramp to Manuel T. Freitas Pkwy. from 9 p.m. to 6 a.m.
• Southbound US-101 on-ramp from Lucas Valley Road from 8 p.m. to 6 a.m.
• Southbound US-101 off-ramp to Lucas Valley Road from 8 p.m. to 6 a.m.

Detour for Northbound US-101 on-ramp to Sir Francis Drake Boulevard

• From Southbound Redwood, head south on Redwood toward Industrial Way
• Continue onto Tamalpais Drive
• Turn right to merge on to Northbound US-101
• From Northbound Redwood, head north onto Redwood and turn right onto Rich Street
• Head south on Redwood toward Industrial Way;
• Continue onto Tamalpais Drive
• Turn right to merge onto Northbound US-101

Detour for Northbound US-101 on-ramp from Mission Avenue

• From eastbound Mission Avenue, head east on Mission Avenue
• Turn left on to Grand Avenue
• Merge on to Villa Avenue and merge on to Northbound US-101
• From westbound Mission, head west on Mission Avenue
• Turn right onto Lincoln Avenue
• Turn right to merge onto Northbound US-101

Detour for Northbound US-101 on-ramp from Lincoln/Villa Avenue

• From Southbound Lincoln, continue south onto Lincoln Avenue
• Turn left on to Mission Avenue
• Merge on to Northbound US- 101
• From Northbound Lincoln Avenue
• Continue north onto Lincoln Avenue
• Turn right onto N. San Pedro Road
• Turn left on to Northbound US-101

Detour for Northbound US-101 on-ramp from N. San Pedro Road

• From Westbound San Pedro, continue onto N. San Pedro Road
• Turn right onto Los Ranchitos Road; Los Ranchitos becomes Las Gallinas Avenue
• Turn right onto Merrydale Road
• Turn left onto Civic Center Drive
• Turn left to merge onto Northbound US-101
• From eastbound San Pedro, continue on San Pedro Road
• Turn left onto Civic Center Drive
• Turn right to merge onto Northbound US-101

Detour for US-101 on-ramp loop from Manuel T. Freitas Parkway

• Turn right onto Civic Center Drive
• Turn right onto N. San Pedro Road
• Turn right onto Northbound US-101

Detour for Northbound US-101 ramp from Redwood Highway

• From Southbound Redwood, continue southeast onto Redwood Frontage Road
• Turn right onto Freitas Parkway
• Turn right onto Las Gallinas Avenue
• Turn right onto Lucas Valley Road
• Take Northbound US-101 on-ramp at Smith Ranch Road
• From Northbound Redwood, continue onto Redwood Frontage Road
• Turn left onto Smith Ranch Road
• Merge onto Northbound US-101 at Smith Ranch Road

Detour for Northbound US-101 on-ramp from Lucas Valley Road

• Head southeast on Lucas Valley Road
• Continue onto Smith Ranch Road
• Turn right onto Redwood Highway
• Turn right to merge onto Northbound US-101

Detour for Northbound US-101 from Smith Ranch Road

• Continue onto Smith Ranch Road; Smith Ranch becomes Lucas Valley Road
• Turn right onto Las Gallinas Avenue
• Turn right onto Miller Creek Road
• Turn left Northbound US-101 on-ramp at Miller Creek Road

Detour for Southbound US-101 at Lincoln

• Northbound detour, head northwest on Lincoln Avenue
• Continue on Los Ranchitos Road
• Turn right onto N. San Pedro Road
• Turn left onto Merrydale Road
• Turn right to merge onto Southbound US-101
• Southbound detour, head southeast on Lincoln Avenue
• Turn left on Second Street
• Turn right to merge onto Southbound US-101

Detour for Southbound US-101 onramp from N. San Pedro Road

• From westbound San Pedro, continue onto N. San Pedro Road
• Turn left to merge on to Northbound US-101
• Use the right lane to take the Northbound US-101 ramp
• Take the exit toward Freitas Parkway; continue onto Freitas pkwy;
• Turn right onto Southbound US-101
• Eastbound N. San Pedro, head southwest on N. San Pedro Road toward Merrydale
• Turn right onto Los Ranchtos Road
• Continue onto Las Gallinas Avenue
• Turn right on Del Presidio Boulevard
• Turn right on to onto Freitas Parkway
• Use right lane to take Northbound US-101

Detour for Southbound US-101 on-ramp from Freitas Parkway

• Continue on to Freitas Parkway
• Turn right onto Northbound US-101
• Take the Lucas Valley Road off-ramp
• Continue onto Lucas Valley Road
• Turn left to merge onto Southbound US-101

Southbound US-101 on-ramp loop from Westbound Freitas Parkway

• Head west on Freitas Parkway
• Turn right onto Las Gallinas Avenue
• Turn right onto Lucas Valley Road
• Turn right to merge onto Southbound US-101

Bus stops along the aforementioned ramps may be affected.

For more on the overall project, see US-101 Capital Preventive Maintenance Project, Marin County | Caltrans