Posey and Webster Street Tubes, Alameda
Facts and practical information
The Posey and Webster Street Tubes are two parallel underwater tunnels connecting the cities of Oakland and Alameda, California, running beneath the Oakland Estuary. Both are immersed tubes, constructed by sinking precast concrete segments to a trench in the Estuary floor, then sealing them together to create a tunnel. The Posey Tube, completed in 1928, currently carries one-way traffic under the Estuary, while the Webster Street Tube, completed in 1963, carries traffic from Oakland to Alameda. ()
Posey and Webster Street Tubes – popular in the area (distance from the attraction)
Nearby attractions include: Oakland Museum of California, Heinold's First and Last Chance Saloon, Kaiser Convention Center, Pacific Pinball Museum.
Frequently Asked Questions (FAQ)
Which popular attractions are close to Posey and Webster Street Tubes?
How to get to Posey and Webster Street Tubes by public transport?
Bus
- Marina Village Parkway & Mariner Square Loop • Lines: 19 (2 min walk)
- 1250 Marina Village Parkway • Lines: 19 (4 min walk)
Ferry
- Oakland Jack London Square Terminal • Lines: San Francisco Bay Ferry (14 min walk)
- Alameda Main Street Terminal • Lines: San Francisco Bay Ferry (26 min walk)
Train
- Oakland-Jack London Square (14 min walk)
Metro
- Lake Merritt • Lines: Blue, Green, Orange (24 min walk)
- Oakland City Center - 12th Street • Lines: Orange, Red, Yellow (30 min walk)