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SR-228 (HART BDG.) over ST. JOHNS RIVER

Map

Coordinates:
+30.31556, -81.62750
30°18'56" N, 81°37'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-228 (HART BDG.) over ST. JOHNS RIVER
Structure number:720107
Location:US-A1 OVER ST.JOHNS RIVER
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:1088.0 ft. [331.6 m]
Total length:3844.3 ft. [1171.7 m]
Roadway width between curbs:55.4 ft. [16.9 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance above deck:18.4 ft. [5.6 m]
Vertical clearance below bridge:137.8 ft. [42.0 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:52,000 [as of 2016]
Truck traffic:12% of total traffic
Deck condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
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:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:43.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$255,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairFairGood5200043.8
June 2015FairFairFairGood4100043.8
June 2013FairFairFairGood3900043.8
June 2011FairFairFairGood3050043.8
June 2009FairFairFairGood4300043.8
June 2007FairFairFairGood4700048.0
June 2005FairFairSatisfactoryGood4650059.0
September 2003FairFairSatisfactoryGood4900069.0
September 2001FairFairSatisfactoryGood4950065.1
September 1999FairFairSatisfactoryGood7760065.1
October 1997FairFairSatisfactoryGood4850064.9
September 1997FairFairSatisfactoryGood4850065.1
October 1995FairSatisfactoryGoodGood4650055.9
September 1993FairSatisfactoryGoodGood4491065.9
September 1991GoodGoodGoodGood4698067.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,2666,2432030
Steel Protective Coatingsq. ft.90,03690,036000
Prestressed Concrete Girder/Beamlinear ft.3,7763,7460300
Steel Stringerlinear ft.20,67320,248523730
Steel Protective Coatingsq. ft.186,532186,2971318042
Deck
Reinforced Concrete Decksq. ft.251,013238,46312,55000
Superstructure
Steel Trusslinear ft.10,3347,0151953,1240
Steel Protective Coatingsq. ft.829,003825,9051,6141,255229
Steel Main Cablelinear ft.2,0001,92644300
Steel Protective Coatingsq. ft.1,4481,4122790
Steel Floor Beamlinear ft.5,1973,511461,6400
Steel Protective Coatingsq. ft.120,364120,0325722748
Steel Pin or Pin & Hangar Assemblyeach40040
Steel Protective Coatingsq. ft.1601340260
Steel Gusset Plateeach434253451360
Steel Protective Coatingsq. ft.5,9505,740777063
Substructure
Reinforced Concrete Columneach34128140
Reinforced Concrete Abutmentlinear ft.6666000
Reinforced Concrete Pile Cap/Footinglinear ft.294002940
Reinforced Concrete Pier Caplinear ft.1,1021,03062100
Joints
Pourable Jointlinear ft.1,1691,1451590
Open Jointlinear ft.35828325500
Bearings
Movable Bearingeach88689110
Steel Protective Coatingsq. ft.4404080032
Fixed Bearingeach10090190
Steel Protective Coatingsq. ft.5004800020
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,7453,67321510
Other Material Bridge Raillinear ft.7,6877,507128520