• 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...
  • Two historically significant traffic facilities - the Posey and the Webster Street Tubes - link the northern California cities of Oakland and Alameda.
  • Replacement George A. Posey Tube Oakland Portal Marker Also see . . . Posey and Webster Street tubes (Wikipedia).
  • This paper summarizes the construction experience of a seismic retrofit project for the Posey and Webster Street Tubes near Oakland, California.
  • Innovative designs of seismic retrofitting the posey and webster street tubes, oakland/alameda, california.
  • The Posey and Webster Street Tubes, are two parallel, underwater tunnels, running beneath the Alameda-Oakland Estuary and connecting the cities of...
  • Alameda County — Caltrans has scheduled overnight closures of the Posey and Webster Tubes (State Route 61) connecting the cities of Alameda and Oakland for...
  • inside webster street tube to downtown oakland -alameda, california. ... • July 2015 (Q16726273). • Posey and Webster Street tubes (Q7233047).