Saturday, December 8, 2012

Florida Keys Bridge #32 Torch-Ramrod Channel Bridge MM27.7

Torch-Ramrod Channel Bridge MM27.7
December 8, 2012, Rob Hickman, Keith Nelson


Structure number: 900114
Location: TORCH RAMROD KEY (MM27.7)
Purpose: Carries two-lane highway over waterway
Route classification: Other Principal Arterial (Urban)
Length of largest span: 82.0 ft. [25.0 m]
Total length: 655.9 ft. [199.9 m]
Roadway width between curbs: 44.3 ft. [13.5 m]
Deck width edge-to-edge: 47.2 ft. [14.4 m]
Owner: State Highway Agency
Year built: 1982
Historic significance: Bridge is not eligible for the National Register of Historic Places
Design load: MS 18 / HS 20
Number of main spans: 8
Main spans material: Prestressed concrete
Main spans design: Stringer/Multi-beam or girder
Deck type: Concrete Cast-in-Place
Wearing surface: Integral Concrete (separate non-modified layer of concrete added to structural deck)

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