The Thomas B. Manuel Bridge structures cross the St. Lucie River and Roebuck Creek north of SW Kanner Highway in Martin County. There are two structures associated with this bridge, a southbound and northbound structure, each of which are approximately 56 feet wide. As part of this project, the southbound structure will be replaced and widened, and the northbound structure will be widened, resulting in new structures each approximately 72 feet wide. All widening of these structures will be done to the west of the existing structures. In addition, a 2.25-foot visual barrier will be constructed along the top of the west barrier wall of both the northbound and southbound bridges. The existing and proposed structures are shown in cross section on this graphic.
This graphic is available for download on the main project website (www.TreasureCoastTurnpike.com) under the Documents section.