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St. Mary's River Bridge

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St. Mary's River Bridge

Photo taken by C Hanchey in January 2012

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Facts 

Overview
Swing bridge over St. Mary's River on US 17
Location
Nassau County, Florida, and Camden County, Georgia
Status
Open to all traffic.
History
Built 1927, rehabilitated 2005.
Design
Swing
Dimensions
Length of largest span: 101.1 ft.
Total length: 562.7 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 14.7 ft.
Approximate latitude, longitude
+30.74143, -81.68795   (decimal degrees)
30°44'29" N, 81°41'17" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/434147/3401148 (zone/easting/northing)
Quadrangle map:
Gross
Inventory numbers
FDOT 740008 (Florida Dept. of Transportation bridge number)
BH 12450 (Bridgehunter.com ID)
Inspection (as of 04/2012)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Sufficiency rating: 59.9 (out of 100)
Average daily traffic (as of 2011)
2,900

Update Log 

  • February 25, 2014: New photos from Jack Schmidt
  • August 26, 2013: New photo from Douglas Butler
  • January 8, 2012: Updated by C Hanchey: Added category "St. Mary's River "
  • May 3, 2010: New Street View added by Nathan Holth
  • April 6, 2009: Updated by Anthony Dillon

Sources 

  • Tony Dillon - spansaver [at] hotmail [dot] com
  • Nathan Holth
  • C Hanchey - cmh2315fl [at] yahoo [dot] com
  • Douglas Butler
  • Jack Schmidt - jjturtle [at] earthlink [dot] net

Comments 

St. Mary's River Bridge
Posted April 6, 2009, by Donald Rainey (raineydonald [at] stanleygroup [dot] com)

Bridge is NOT closed. It was rehabilitated in 2005 and carries traffic today.

Uploaded file: JPEG image data, EXIF standard 2.21, 4193096 bytes

Uploaded file: JPEG image data, EXIF standard 2.21, 3954894 bytes