Tag: alto tunnel

November 2024 Election – Hear from Mill Valley City Council Candidates on bicycling issues.

Marin County Board of Supervisors receives petition to move the Alto Tunnel project forward, signed by over 2,000

Read about Alto Tunnel campaign updates and find out how you can get involved with helping to re-open the Alto Tunnel.

Read about Alto Tunnel campaign updates and find out how you can get involved with helping to re-open the Alto Tunnel.

Join us on Wednesday, April 26th at 12 p.m. for the Alto Tunnel Reboot meeting. Reopening the Alto Tunnel, the […]

The single most transformative project in Marin County would be the re-opening of the Alto Tunnel to bicycle and pedestrian travel. The tunnel, dug through the ridge between Mill Valley and Corte Madera by the Northwestern Pacific Railroad in 1884, was boarded up in 1975. But since the 90s, advocates have pushed to repurpose the Alto Tunnel, and other tunnels like it, for active transportation use, allowing people to bypass hills and avoid busy roads.

Join us on Saturday, April 8th at 1 p.m. for the Alto Tunnel Reboot meeting. Reopening the Alto Tunnel, the […]

Few projects now underway in California capture the imagination like the Great Redwood Trail. A planned 320-mile multi use pathway connecting San Francisco Bay to Humboldt Bay, the GRT is steadily becoming closer to reality.

Last Wednesday, over 250 people packed the Mill Valley Community Center in an inspiring display of support for a safe, flat, car-free connection between Mill Valley and Corte Madera!

Efforts to open Alto Tunnel reached another milestone this week

Join the renovated, revamped & rebuilt Alto Tunnel float in this year’s Mill Valley Memorial Day Parade

Reopening the Alto Tunnel remains critical to the completion of Marin’s North-South Greenway.