US-1 (SR-5) over Intracoastal Waterway


+26.94602, -80.08467
26°56'46" N, 80°05'05" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-1 (SR-5) over Intracoastal Waterway
Structure number:930005
Location:3/4 MI North of SR-706
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:116.5 ft. [35.5 m]
Total length:842.6 ft. [256.8 m]
Roadway width between curbs:62.7 ft. [19.1 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance above deck:16.7 ft. [5.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1958
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:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:18,800 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:50.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017PoorGoodPoorPoor1880050.2
September 2015PoorGoodPoorPoor1820054.6
September 2013FairGoodGoodSatisfactory1670080.9
September 2011FairGoodGoodSatisfactory1820085.1
September 2009FairGoodGoodSatisfactory2300086.7
September 2007FairGoodGoodSatisfactory2500086.4
September 2005FairGoodGoodSatisfactory2450086.6
September 2003GoodGoodGoodGood2400085.5
September 2001GoodGoodGoodGood2300085.6
September 1999GoodGoodGoodGood2150085.8
October 1997GoodGoodGoodGood2050078.6
September 1995GoodGoodGoodGood2050078.4
August 1993GoodGoodGoodGood1954678.5
November 1991FairFairSatisfactoryFair1998967.8
June 1990FairSatisfactorySatisfactoryFair2309068.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,8191,548182890
Steel Protective Coatingsq. ft.26,44026,26100179
Prestressed Concrete Girder/Beamlinear ft.4,7974,76412210
Steel Stringerlinear ft.1,4401,439010
Steel Protective Coatingsq. ft.6,3006,300000
Reinforced Concrete Decksq. ft.44,77844,4451791540
Steel Floor Beamlinear ft.5132941181010
Steel Protective Coatingsq. ft.6,6186,45900159
Reinforced Concrete Pier Walllinear ft.1285236400
Reinforced Concrete Abutmentlinear ft.141135060
Reinforced Concrete Pile Cap/Footinglinear ft.132125070
Prestressed Concrete Pileeach1390751153
Reinforced Concrete Pier Caplinear ft.92288818160
Open Grid Decksq. ft.6,0395,83820010
Concrete Filled Grid Decksq. ft.1,6811,48120000
Pourable Jointlinear ft.1,2321,02620600
Assembly without Seal Jointlinear ft.1056520200
Movable Bearingeach2419230
Fixed Bearingeach42200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.243241020
Steel Protective Coatingsq. ft.446445001
Reinforced Concrete Bridge Raillinear ft.1,4531,3598770