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SR-51 (HAL ADAMS) over SUWANNEE RIVER

Map

Coordinates:
+30.09924, -83.17175
30°05'57" N, 83°10'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-51 (HAL ADAMS) over SUWANNEE RIVER
Structure number:330009
Location:3 MI. N. OF MAYO
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:420.0 ft. [128.0 m]
Total length:687.0 ft. [209.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Vertical clearance above deck:18.0 ft. [5.5 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1947
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Suspension [13]
Deck type:Closed Grating [4]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,000 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:41.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,354,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodFairGood400041.4
October 2015FairGoodFairGood350043.1
October 2013FairGoodFairGood390041.8
October 2011FairGoodFairGood390041.8
October 2009FairGoodFairGood370042.4
October 2007FairGoodFairGood380033.9
October 2005FairGoodFairGood390033.5
October 2003FairGoodFairGood350035.0
October 2001FairGoodSatisfactoryGood410046.3
October 1999FairGoodSatisfactoryGood250046.9
October 1997FairGoodSatisfactoryGood250046.7
November 1995FairGoodSatisfactoryGood200050.1
October 1993FairGoodSatisfactoryGood200046.1
October 1991GoodGoodGoodGood210043.5