mackinac bridge
AnswerChoate Bridge - Constructed in 1764, it is the oldest documented bridge in Massachusetts and the second oldest documented bridge in the United States. State Route 1A (South Main Street) over the Ipswich River in Ipswich, Massachusetts. Too much disagreement on which bridge is actually THE OLDEST bridge in US. According to Wikipedia encyclopedia, the Frankford Avenue Bridge in Philadelphia is the oldest (see: http:/en.wikipedia.org/wiki/Frankford_Avenue_Bridge). According to this article, the bridge was built in 1697 or 1698. It is also known as the Pennypack Creek Bridge, the Holmesburg Bridge, and the King's Highway Bridge (probably it's original name).*Actually this answer is false. The oldest bridge in the US is the old stone arch bridge next to the jewel mill (glen mill) in Rowley, MA. Built in 1643 and is still in use today.
Can you give us some idea of the size of bridge you're referring to? Firstly, how long is it? If it's a suspension bridge do you include all the shore anchorages in the weight? What is it made from - stone, brick, steel, wood, for example? Is the whole of the bridge made from the same thing? What sort of load is it meant to carry?
The suspension bridge (swinging bridge to us who used it) was built for the miners from the Carnetown area to get to Abercynon colliery. It was destroyed because it became unsafe. I'm afraid I don't know the exact dates but I can hazard a guess that it was built in the beginning of the 20th century & was demolished in the late 1940`s or early 1950`s Further information: The Bridge was apparently built in 1898. The bridge became unsafe due to flooding in 1942 (some sources say it was destroyed). However the exact date of demolition is unclear as other sources suggest that the bridge deck was replaced in the early 50's suggesting it remained intact until then. Please see the related links.
By the way, we have the tallest bridge that supports cars to go over it, but Colorada beats us with being the tallest bridge(not a bridge that supports cars). New River Gorge Bridge is still a better bridge though ;3.
mackinac bridge
It's been said that Larry King's pants are "unofficially"considered the oldest wire suspension bridge in the US
Good guess the the silver bridge next to the golden gate the bridge it's called the bay bridge I think :/
a suspension bridge
they would be peace bridge, rainbow bridge and the water bridge ,and the suspension railroad bridge.
Roebling's Delaware Aqueduct built in 1847 is the oldest wire suspension bridge still in service in United States. The Chain Bridge at Falls of Schuylkill, north of Philadelphia was built in 1808 but it collapsed in 1810.
the largest what ? city state park buliding bridge need to be more specific
The 5 longest suspension bridges in the US are: 1. Verrazano-Narrows Bridge (New York), 2. Golden Gate Bridge (California), 3. Mackinac Bridge (Michigan), 4. George Washington Bridge (New York/New Jersey), 5. Tacoma Narrows Bridge (Washington).
The Golden Gate Bridge, which connects San Francisco to Marin County, is considered one of the most beautiful bridges in the world. It is one of the most recognizable symbols of California and the US in the world. When it was constructed in 1937 it was the longest suspension bridge in the world.
The macinac (pronounced "mack in aw" not "mack in ak") is a suspension bridge. Opened November 1, 1957 it has a total length of 3,800 ft (1,115m). It is the third longest suspension bridge in the US (only the Golden Gate & Verazzano-Narrows are longer) and twelfth longest in the world.
Verrazzano Narrows, Golden Gate, Mackinaw, George Washington, and Tacoma Narrows.is the ancer ok :)
Missouri