D d abc briggs but if not in us its in china the jiaoz bay bridge which is 26.4 miles long..
the abc brigg....yea It is the abc brigg but just making sure you really know it is beacuse he doesn't sound sure improve answer and say yes if you agree.
mackinac bridge
The Causeway bridge is the longest bridge in Louisiana.
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.
I think it's the New River Gorge Bridge in West Virginia.
Alaska is the longest state in the U.S. with a span of approximately 1,500 miles from its westernmost to easternmost point.
no, the longest bridge in the world is Danyang-Kunshan Grand Bridge
The pontchartrain causeway in new Orleans Louisiana is 23.87 miles long, the longest in America
Tell us the size of the span, and what it is made from, and we may be able to get you an estimate. A single 6 foot board is 5 seconds, a 300 foot long concrete and steel span takes a little longer.
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.