Sunday, December 9, 2012

Florida Keys Bridge #48 Geiger Bridge to Geiger Key

Geiger Bridge to Geiger Key
December 9, 2012, Rob Hickman, Keith Nelson

Geiger Key Marina, December 9, 2012
Rob Hickman, Daniela Woody, Vera Vasek, Keith Nelson


Name: Boca Chica(CR-941) over Geiger Key Cut
Structure number: 904110
Location: 2.8 mi S/O SR 5 (MM 10.7)
Purpose: Carries two-lane highway and pedestrian walkway over waterway
Route classification: Local (Rural)
Length of largest span: 25.3 ft. [7.7 m]
Total length: 125.0 ft. [38.1 m]
Roadway width between curbs: 24.0 ft. [7.3 m]
Deck width edge-to-edge: 33.5 ft. [10.2 m]
Owner: County Highway Agency
Year built: 1955
Historic significance: Bridge is not eligible for the National Register of Historic Places
Design load: MS 18 / HS 20
Number of main spans: 5
Main spans material: Concrete
Main spans design: Tee beam
Deck type: Concrete Cast-in-Place

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