Waterfront Spot
Waterfront Spot🚴Bikes can go both directions at once
A one-lane tunnel with a traffic light that alternates every five minutes, nicknamed the "five-minute tunnel" by locals. It's a quirky piece of infrastructure on the way to the Marin Headlands.
One-way traffic tunnel
5-minute wait cycle
Marin Headlands access
Scenic coastal drive
Waterfront SpotWaterfront Spot🚴Bikes can go both directions at once
A one-lane tunnel with a traffic light that alternates every five minutes, nicknamed the "five-minute tunnel" by locals. It's a quirky piece of infrastructure on the way to the Marin Headlands.
One-way traffic tunnel
5-minute wait cycle
Marin Headlands access
Scenic coastal drive