The
Chesapeake Bay Bridge (commonly known as the
"Bay Bridge") is a major
dual-span bridge in the
U.S. state of
Maryland. Spanning the
Chesapeake Bay, it connects the state's rural
Eastern Shore region with the urban
Western Shore. The original span opened in 1952 and with a length of , was the world's longest continuous over-water steel structure; the parallel span was added in 1973. The bridge is named the
"Gov. William Preston Lane, Jr. Memorial Bridge" after
William Preston Lane, Jr. who, as
Governor of Maryland, initiated its construction in the late 1940s after decades of political indecision.