SR A1A over Boynton Inlet


+26.54552, -80.04332
26°32'44" N, 80°02'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR A1A over Boynton Inlet
Structure number:930061
Location:A1A 2.5km North of SR 804
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:131.9 ft. [40.2 m]
Total length:131.9 ft. [40.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,800 [as of 2017]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:74.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairFairGoodGood680074.2
April 2015FairSatisfactoryFairGood590064.0
April 2013FairSatisfactorySatisfactorySatisfactory590076.0
April 2011FairSatisfactorySatisfactorySatisfactory940079.9
April 2009FairSatisfactorySatisfactorySatisfactory640079.8
April 2007FairSatisfactorySatisfactorySatisfactory760076.6
April 2005FairSatisfactorySatisfactorySatisfactory880076.4
April 2003FairSatisfactorySatisfactorySatisfactory760076.6
April 2001FairSatisfactorySatisfactorySatisfactory890076.4
April 1999FairSatisfactorySatisfactoryGood570077.0
May 1997FairGoodGoodSatisfactory646878.8
April 1995GoodGoodGoodGood646878.8
March 1993GoodVery GoodGoodGood623278.8
March 1991GoodVery GoodGoodGood2000076.1