under pressure rises above the aquifer level. A __________ is located where the pressure surface is above the aquifer, but below the ground. nonflowing artesian well. If a well is drilled into an aquifer where the pressure surface is both above the aquifer and the ground, a __________ is formed. flowing artesian well.
Longest Single Span: 1,200 feet. Engineer(s): Figg & Muller Engineering Group. Completed in 1987, the Sunshine Skyway is the world's longest cable-stayed concrete bridge. It is probably the best known of the several dozen cable-stayed bridges that have been built in the United States since the late 1970s.
Skyway Bridge History. After many years of Ferry service, construction began on the original Sunshine Skyway Bridge in 1950 and it was completed in 1954. The 4-mile-long bridge carried two lanes of US 19 traffic over the Tampa Bay, between St. Petersburg and Bradenton.