The Don N. Holt Bridge is a parallel chord, three-span continuous, modified Warren-type truss bridge that carries Interstate 526 over the Cooper River between Charleston and North Charleston. It was built in 1992 by the South Carolina Department of Transportation and was designed by HNTB Corporation.
The bridge provides a connection between the communities east of the Cooper River, including Mount Pleasant and Daniel Island, to North Charleston and I-26. It is part of a major hurricane evacuation route for the area.
Wikipedia https://en.wikipedia.org/wiki/Don_N._Holt_Bridge
Address I-526 W, 29405, United States
Coordinates 32°53'29.836" N -79°57'56.124" E
