"The Zilwaukee Bridge is a high-level, segmental concrete bridge spanning the Saginaw River in Zilwaukee, Michigan, approximately 5 mi (8.0 km) north of Saginaw, Michigan, United States. The current eight-lane structure, completed in 1988, is the second such bridge at this location, replacing a four-lane bascule bridge constructed in 1960."@en . "73173112000B031 NB" . "Zilwaukee Bridge"@en . . "September 19, 1988" . "26"^^ . "1987Z"^^ . "late 1979" . . . "38.1"^^ . "23450"^^ . "2457.0"^^ . "22.7"^^ . . . "119.5"^^ . . "1987-12-23Z"^^ . "73173112000B032 SB" .