SB US-1/SR-5 over St. Lucie River/SR-707


+27.20500, -80.25877
27°12'18" N, 80°15'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB US-1/SR-5 over St. Lucie River/SR-707
Structure number:890151
Location:1mi S of SR-707 on SR-5
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:259.9 ft. [79.2 m]
Total length:4487.1 ft. [1367.6 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Vertical clearance below bridge:62.3 ft. [19.0 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:21
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:29,516 [as of 2018]
Truck traffic:4% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Underclearances 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 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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood2951697.2
June 2016GoodGoodGoodGood880095.6
June 2014GoodGoodGoodGood2855294.6
June 2012GoodGoodGoodGood2853797.7
June 2010GoodGoodVery GoodGood2817098.7
June 2008GoodGoodVery GoodGood3111596.1
June 2006GoodGoodVery GoodGood3111596.1
February 2005GoodGoodVery GoodGood3111594.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.4,4883,97985010
Reinforced Concrete Decksq. ft.273,701273,00806930
Reinforced Concrete Pier Walllinear ft.4534020510
Reinforced Concrete Abutmentlinear ft.125125000
Reinforced Concrete Pile Cap/Footinglinear ft.5805314180
Prestressed Concrete Pileeach285284010
Strip Seal Jointlinear ft.62323000
Assembly with Sealeach3052415770
Pot Bearingeach2014600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8,9768,976000
Other Material Bridge Raillinear ft.4,4884,488000