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One is the 1874 Eads bridge.

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18y ago

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Which bridge is the oldest in Green Bay Wisconsin the Main Street bridge the Walnut Street bridge or the Mason Street bridge?

The Tilleman bridge (Mason St) was completed in 1973, The Nitschke bridge ( Main St / Dousman st ) was completed in 1998 , and the Walnut St bridge was completed in 1987.


What country is the gate way arch in?

St Louis, Mo.


What are some inventions from Missouri?

ice cream cone in st. Louis Missouri


Who was the architect of the Mackinac bridge?

The Mackinac Bridge is a suspension bridge spanning the Straits of Mackinac, and connecting the Upper and Lower peninsulas of Michigan.Envisioned since the 1880s, the bridge was completed in 1957, only after many decades of struggle to begin construction. Designed by engineer David B. Steinman, the bridge connects the city of St. Ignace on the north end with the village of Mackinaw City on the south end.It is the third longest in total suspension in the world and the longest suspension bridge between land masses in the Western Hemisphere. The Mackinac Bridge carries Interstate 75 across the straits.


Why is Duluth's Bong Bridge curved?

The Bong bridge is curved so 46th avenue west in Duluth can meet up with Belknap St. in Superior. The old Arrowhead bridge which this bridge replaced in the 80s also met up with Belknap in Superior, but they didn't start at the same place in Duluth. Now, that's assuming you're talking about why the road curves around while you're on the bridge. If you mean why is the central span of the bridge curved, that's something completely different. The Bong bridge is a Tied-arch bridge. Which is a type of bridge that has minimal horizontal movement and can be built on tall piers in unstable soil so that could be why they chose that design.