• The Manchac Swamp Bridge is a twin concrete trestle bridge near Manchac in the U.S. state of Louisiana. It carries Interstate 55 and U.S. Route 51 over the Manchac Swamp...
  • Discover Manchac Swamp Bridge in Ponchatoula, Louisiana: One of the longest water bridges in the world was built over a supposedly haunted swamp in...
  • Ultimately, though, it took the title of the longest bridge over water by aggregate. Longest Bridge on the US Interstate Highway System: Manchac Swamp Bridge#.
  • Miraculously only one dead and two injured after a barge lost control and hit the US Highway 51 bridge over Manchac Pass causing it to collapse in 1976.
  • One notable feature of the Manchac Swamp Bridge is its length, measuring approximately 22 miles (35 kilometers).
  • 120,440 feet of concrete overpass was constructed over the Manchac swamp in 1979 to accommodate road traffic. Is the Manchac Swamp Bridge A beam bridge?
  • World’s Longest Bridges
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    • Manchac Swamp Bridge (120,440) United States 🇺🇸
  • The Manchac Swamp Bridge, with a total length of 36,710 meters (22.80 miles), is located in the state of Louisiana and carries Interstate 55 and U.S...
  • By Louisiana History Minute - Substack. The day a barge hit the Manchac bridge | News | hammondstar.com Manchac swamp bridge By Hammond Daily Star.
  • Manchac Swamp Bridge in Louisiana is known for its eerie atmosphere and ghostly sightings. It is a place where the living and the dead seem to coexist.