Sunday, December 9, 2012

Florida Keys Bridge #39 No Name Bridge to No Name Key

No Name Bridge to No Name Key
December 9, 2012, Rob Hickman, Keith Nelson

Day #6 Official Starting Point - Mile Marker 17
December 9, 2012

December 9, 2012, Rob Hickman, Hosts Susann, Bruno, and Bob D'Antonio, Keith Nelson


Name: Watson Road over Bogie Channel
Structure number: 904320
Location: 3.5 mi W/O SR 5(MM 30.5)
Purpose: Carries two-lane highway and pedestrian walkway over waterway
Route classification: Minor Collector (Rural)
Length of largest span: 60.0 ft. [18.3 m]
Total length: 2232.4 ft. [680.4 m]
Roadway width between curbs: 24.0 ft. [7.3 m]
Deck width edge-to-edge: 34.5 ft. [10.5 m]
Vertical clearance below bridge: 14.1 ft. [4.3 m]
Owner: County Highway Agency
Year built: 1967
Historic significance: Bridge is not eligible for the National Register of Historic Places
Design load: MS 18 / HS 20
Number of main spans: 45
Main spans material: Prestressed concrete
Main spans design: Stringer/Multi-beam or girder
Deck type: Concrete Cast-in-Place
Wearing surface: Monolithic Concrete (concurrently placed with structural deck)

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