• The Webster Street Tube was constructed west of and parallel to the Posey Tube to accommodate increased traffic between Oakland and Alameda and to...
  • Street View. ... The thumbnail is of the Posey Tube. The Webster Tube is just to the west. Posey handles Alameda to Oakland traffic.
  • The Posey and Webster Street Tubes provide pedestrian and vehicular connection between Alameda Island and the city of Oakland, California.
  • This paper summarizes the construction experience of a seismic retrofit project for the Posey and Webster Street Tubes near Oakland, California.
  • Webster Street Tube is an immersed tube tunnel and road tunnel that was completed in 1963. The project is located in Oakland and Alameda, Alameda County...
  • 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.
  • From before 1871, when the Webster Street drawbridge from Alameda to Oakland across San Antonio creek was completed, until 1928 when the Posey tube...
  • View gallery. Webster St. Alameda, CA 94501. (510) 286-0315. ... We drove through the historic Posey Tube. This time we drove from Alameda to Oakland.
  • Fire officials are alerting motorists that they may see smoke and hear blaring sirens coming from the Webster and Posey Tubes between Oakland and Alameda late...
  • The Posey tube and the Webster Street tube are two parallel underwater tunnels connecting the cities of Oakland and Alameda, California, running...
  • Fire officials are alerting motorists that they may see smoke and hear blaring sirens coming from the Webster and Posey Tubes between Oakland and Alameda late...