• The Posey and Webster Street Tubes are two parallel underwater tunnels connecting the cities of Oakland and Alameda, California, running beneath the Oakland Estuary.
  • Posey and Webster Street tubes. Coordinates: 37°47′15″N 122°16′36″W / 37.787535°N 122.276628°W / 37.787535; -122.276628.
  • Posey and Webster Street Tubes.
    Bulunamadı: oakland
  • From before 1871, when the Webster Street drawbridge from Alameda to Oakland across San Antonio creek was completed, until 1928 when the Posey tube...
  • One of our most iconic structures is the Alameda Portal which is the entrance to the Posey Tube that carries vehicular and pedestrian traffic from Alameda to Oakland.
  • This paper summarizes the construction experience of a seismic retrofit project for the Posey and Webster Street Tubes near Oakland, California.
  • <nowiki>Posey and Webster Street tubes; underwater tunnels in California</nowiki>. ... California Department of Transportation. Has part(s). Posey Tube.
  • Street View. Microsoft has removed the Birds Eye imagery for this map. ... Posey Tube and Webster St Tube. Union Iron Works Powerhouse.
  • June 2014 (37.79124 Degrees, -122.27578 Degrees) Posey and Webster Street Tubes. ... In 1963, a second tube (the Webster Street Tube) was built.
  • The Posey and Webster Street tubes are two parellel tunnels that connect Alameda to Oakland. The Tube was hailed as a major innovation when they first...
  • There is no pedestrian or bicycle access in the Webster Tube, and only limited access through the Posey Tube. ... San Francisco-Oakland Bay Bridge.
    Bulunamadı: street
  • The Posey and Webster Street Tubes provide pedestrian and vehicular connection between Alameda Island and the city of Oakland, California.
  • In 1963, with the completion of the Webster Street Tube, the Posey Tube was converted so that it was used only for northbound traffic from Alameda to Oakland.