Old and New

All 3 bridges at Carquinez Strait's north end

All three bridges crossing the Carquinez Strait are shown at the north end of the strait. From left to right: The bridge used for eastbound Interstate 80 traffic (opened in 1958), the oldest bridge (opened in 1927, closed in 2004), and the suspension bridge (the Al Zampa Bridge, opened in 2004) used for westbound I-80 traffic.