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

Map

Coordinates:
+30.32210, -81.65863
30°19'20" 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:US-1 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:124.7 ft. [38.0 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]
Main span material:Steel [3]
Main span design:Movable - Lift [15]
Deck type:Open Grating [3]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,500 [as of 2017]
Truck traffic:4% 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]
Sufficiency rating:48.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$300,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryFairFair1250048.0
August 2016FairSatisfactoryFairFair1830046.5
September 2014FairSatisfactoryFairFair1820047.7
September 2012FairSatisfactoryFairFair3050044.5
September 2010FairSatisfactoryFairFair3050044.5
September 2008FairFairFairFair3350042.5
September 2006FairFairFairFair3150043.7
September 2004FairSatisfactoryFairFair2140052.0
September 2002FairSatisfactoryFairFair3350049.1
September 2000FairSatisfactoryFairFair4050047.4
January 1999FairSatisfactoryFairFair4050045.4
September 1998FairSatisfactoryFairFair3550048.6
September 1996FairSatisfactoryFairFair3700046.0
September 1994FairGoodFairSatisfactory3700045.4
September 1992FairSatisfactorySatisfactorySatisfactory4366456.7
September 1991FairSatisfactorySatisfactorySatisfactory4366444.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,9005,2603221,3180
Steel Protective Coatingsq. ft.138,000136,569001,431
Steel Stringerlinear ft.15,10112,4091,1191,5730
Steel Protective Coatingsq. ft.110,362109,91330446
Deck
Reinforced Concrete Decksq. ft.66,84632,99033,2635930
Superstructure
Steel Trusslinear ft.2,6881,7812896180
Steel Protective Coatingsq. ft.267,652265,453772231,404
Steel Floor Beamlinear ft.2,8779654671,4450
Steel Protective Coatingsq. ft.33,10132,33300768
Steel Gusset Plateeach136791560
Steel Protective Coatingsq. ft.5,2364,764438925
Substructure
Steel Columneach80080
Steel Protective Coatingsq. ft.31,78013,91717,4790384
Reinforced Concrete Columneach80620
Reinforced Concrete Pier Walllinear ft.23010601240
Reinforced Concrete Abutmentlinear ft.8175510
Reinforced Concrete Pile Cap/Footinglinear ft.616616000
Steel Pileeach78480300
Steel Protective Coatingsq. ft.2,1072,102005
Prestressed Concrete Pileeach3730610
Reinforced Concrete Pier Caplinear ft.82373060330
Deck
Open Grid Decksq. ft.15,3393,2896,0006,0500
Steel Protective Coatingsq. ft.110,44090,3908,000012,050
Concrete Filled Grid Decksq. ft.6,5705,5691,00100
Joints
Pourable Jointlinear ft.35623512100
Compression Jointlinear ft.2862662000
Open Jointlinear ft.4207334700
Assembly without Seal Jointlinear ft.121883300
Bearings
Movable Bearingeach1581171400
Steel Protective Coatingsq. ft.3,9503,9210029
Enclosed/Concealed Bearingeach60060
Steel Protective Coatingsq. ft.210204006
Fixed Bearingeach158970610
Steel Protective Coatingsq. ft.3,9502,99000960
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4,7254,48723800
Steel Protective Coatingsq. ft.19,17618,978014058
Other Material Bridge Raillinear ft.3,1763,03374690