06/19/2026 | Press release | Distributed by Public on 06/19/2026 13:24
Marion County - Caltrans is scheduled to close on- and off-ramps on Northbound and Southbound US-101 on Wednesday, June 24 and Thursday, June 25 for final erosion control as part of the Manuel T. Freitas roundabout project in San Rafael.
The following ramps will be closed nightly from 10 p.m. until 5 a.m. the next morning on Wednesday, June 24:
The following ramps will be closed nightly from 10 p.m. until 5 a.m. the next morning on Thursday, June 25:
The following ramps will be closed nightly from 8 p.m. until 5 a.m. the next morning on Thursday, June 25:
Caltrans opened the roundabout as well as the intersection of Civic Center Drive and Redwood Highway on the morning of Monday, June 8.
Detour from Westbound Freitas Parkway to Southbound US-101 to Westbound Freitas Parkway
Detour for Southbound off-ramp to Freitas Parkway from Southbound US-101
Detour from Northbound US-101 to Freitas Parkway to Northbound US-101
Detour from Freitas Parkway to Northbound US-101
Detour from Redwood Highway to Northbound US-101
For a video on the project, see Roundabout project at Manuel T. Freitas Parkway/US-101 interchange | Caltrans
For 24/7 traffic updates, please visit 511.org: https://x.com/511SFBay
For real-time information, visit Caltrans QuickMap: https://quickmap.dot.ca.gov
Follow us on X: https://x.com/CaltransD4
Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.
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