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.
The West Gate Bridge is a cable-stayed bridge.
The Chelsea Bridge is a suspension bridge. Similar to the Golden Gate Bridge in San Francisco.
Brooklyn Bridge
This bridge is a Double-Decked Suspension Bridge
The Banpo Bridge is a Girder Bridge.
Richard I. Bong Memorial Bridge was created in 1985.
curved
Intel
Intel
One way to build a bridge is put a curved section between the sides of the gap to be spaned and put a flat deck along the top of the curved section for traffice to travel over. when the brige is being used the curved section is compressed by the weight of the traffic. Carbon fibres it the curved section long enough to run the length of the curved section will not only strengthen the bridge but also allow engineers to test is the bridge is still working properly by the percentage of carbon fibres still unbroken.
Smokewire.com used to use this tagline. not sure if they still do.
bong bong bong
The cast of Bong bong - 1976 includes: Rudy Fernandez Vivian Velez
When the vase doesn't cut it, reach for the bong. Bong appetit! Happy toking! Time to bong-hit the alarm clock and wake up! Bong voyage! May your travels be high and mighty!
A dome is a rounded vault made of either curved segments or a shell of revolution. An arch is a curved symmetrical structure spanning an opening and supporting the weight of a bridge, roof or wall above it.
Bong Durian is an athlete from the Philippines
Evil Bong II King Bong - 2009 is rated/received certificates of: Australia:MA (2011)