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US-1 (MAIN ST.) over ST. JOHNS RIVER

Map

Coordinates:
+30.32194, -81.65861
30°19'19" N, 81°39'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-1 (MAIN ST.) over ST. JOHNS RIVER
Structure number:720022
Location:SR-5 OVER ST. JOHNS RIVER
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:365.2 ft. [111.3 m]
Total length:1680.2 ft. [512.1 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:126.6 ft. [38.6 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Movable - Lift [15]
Deck type:Open Grating [3]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,300 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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 replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Operating rating:31.7 tons [28.8 metric tons]
Inventory rating:24.4 tons [22.2 metric tons]
Sufficiency rating:46.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$300,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201646.5FairSatisfactoryFairFairFO18300
September 201447.7FairSatisfactoryFairFairFO18200
September 201244.5FairSatisfactoryFairFairFO30500
September 201044.5FairSatisfactoryFairFairFO30500
September 200842.5FairFairFairFairFO33500
September 200643.7FairFairFairFairFO31500
September 200452.0FairSatisfactoryFairFairFO21400
September 200249.1FairSatisfactoryFairFairFO33500
September 200047.4FairSatisfactoryFairFairFO40500
January 199945.4FairSatisfactoryFairFairFO40500
September 199848.6FairSatisfactoryFairFairFO35500
September 199646.0FairSatisfactoryFairFairFO37000
September 199445.4FairGoodFairSatisfactoryFO37000
September 199256.7FairSatisfactorySatisfactorySatisfactoryFO43664
September 199144.4FairSatisfactorySatisfactorySatisfactoryFO43664

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,9005,930930400
Steel Protective Coatingsq. ft.1,0001,000000
Steel Stringerlinear ft.15,10112,0872,116548350
Steel Protective Coatingsq. ft.2,0002,000000
Deck
Reinforced Concrete Decksq. ft.66,84663,5043,34200
Superstructure
Steel Trusslinear ft.3,3721,2902,057250
Steel Protective Coatingsq. ft.4,0004,000000
Steel Floor Beamlinear ft.2,8776992,118600
Steel Protective Coatingsq. ft.2,0002,000000
Substructure
Reinforced Concrete Pier Walllinear ft.338033800
Reinforced Concrete Abutmentlinear ft.8180100
Reinforced Concrete Pile Cap/Footinglinear ft.610610000
Steel Pileeach82248464
Steel Protective Coatingsq. ft.2,0002,000000
Prestressed Concrete Pileeach37241300
Reinforced Concrete Pileeach80620
Reinforced Concrete Pier Caplinear ft.82369076570
Deck
Open Grid Decksq. ft.15,339015,33900
Steel Protective Coatingsq. ft.1,0001,000000
Concrete Filled Grid Decksq. ft.6,5706,570000
Steel Protective Coatingsq. ft.1,0001,000000
Joints
Pourable Jointlinear ft.35623512100
Compression Jointlinear ft.286028303
Open Jointlinear ft.51319331901
Bearings
Movable Bearingeach1581372100
Steel Protective Coatingsq. ft.1,0001,000000
Enclosed/Concealed Bearingeach60501
Fixed Bearingeach158976100
Steel Protective Coatingsq. ft.1,0001,000000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4,7254,6755000
Steel Protective Coatingsq. ft.4,0004,000000
Other Material Bridge Raillinear ft.3,1763,1453100