because they wanted to cross cars from one area to another.
Construction began on August 13, 1959. The bridge's upper deck opened on November 21, 1964, and the lower deck opened on June 28, 1969.
Verrazano-Narrows Bridge was created in 1964.
who built turkey bhosphorus bridge
Thomas Bouch built Tay Bridge
Tranjan's Bridge, or Bridge of Apollodorus, was built over the Danube River around 103-105 AD.
penny winkle built his ha'penny bridge lol
i think Paul Mallery built Bascule bridge
The Kintai Bridge was built as an access to the Iwakuni Castle.
The bridge was built by a joint venture of Bilfinger Berger of Germany and Baulderstone from Australia. The same JV also built the My Thuan Bridge and the Phu My Bridges in vietnam. Additionaly Baulderstone built the Anzac Bridge in Sydney and Bilfinger built the Golden Ears Bridge in Vancouver.
The forces that acts on the bridge is the way the bridge is built or the mass that is put on the bridge. Some are different it only depends on how the bridge is built.
For the same reason any bridge is built; to cross the river.
The original bridge was built by the Romans
Lendal Bridge was built by Thomas Page in 1863
the bridge was built 199000,00 years ago