Helyx Bridge
Bridge in Gainesville, Florida From Wikipedia, the free encyclopedia
The Helyx Bridge, unofficially dubbed the DNA Bridge, is a pedestrian and bicycle overpass located in Gainesville, Florida. It crosses over U.S. Route 441 (US 441).
Helyx Bridge | |
|---|---|
 | |
| Coordinates | 29°38′28″N 82°20′22″W |
| Carries | Pedestrians, Cyclists |
| Crosses |  US 441 |
| Locale | Gainesville, Florida |
| Official name | Helyx Bridge |
| Characteristics | |
| Material | Aluminum, concrete |
| History | |
| Opened | 1980s (as a rail trail), 2012 (re-opening) |
| Location | |
 | |
The bridge was originally built to carry rail traffic on a line that paralleled the modern day Archer Road toward what is now the Old Gainesville Depot. Through numerous mergers and acquisitions, the line became a branch of the Seaboard Air Line Railroad. When the line was converted to a rail trail in the 1980s,[1] the bridge was converted for pedestrian use, and a steel cage-like structure was installed. In 2009, the Gainesville Community Redevelopment Agency determined that a refresh would be needed to improve the structure's appearance and improve the image conveyed by what was a gateway to the city. In March 2012, construction started on a new design resembling a strand of DNA, with the bridge re-opening on Thanksgiving[2][3]
When the bridge was rebuilt in 2012, it was designed as a nod to Gainesville's past as a railroad town, as well as its future in the high-tech industry and the nearby University of Florida Health Science Center. Although built to resemble a strand of DNA, the structure is not a true double helix, but instead a pair of connected sine waves 180 degrees out of phase. At night, the bridge is lit by an array of LED lights[4]
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