I-95 NB (SR-9) over NASSAU RIVER


+30.57583, -81.64578
30°34'33" N, 81°38'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-95 NB (SR-9) over NASSAU RIVER
Structure number:720336
Location:I-95 NB / NASSAU RIVER
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:47.9 ft. [14.6 m]
Total length:624.0 ft. [190.2 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1992
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:13
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:39,250 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Sufficiency rating:46.4
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$425,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017PoorGoodGoodSerious3925046.4
May 2015PoorGoodGoodPoor3000066.9
May 2013FairGoodGoodSatisfactory3116795.1
May 2011FairGoodGoodSatisfactory3058095.1
May 2009FairGoodGoodSatisfactory2975095.2
May 2007FairGoodGoodSatisfactory3025095.2
May 2005FairGoodGoodSatisfactory3175096.5
May 2003FairGoodGoodSatisfactory2425096.9
May 2001GoodGoodGoodGood2125097.0
June 1999FairGoodGoodFair2200085.8
June 1997FairGoodGoodFair2750084.0
June 1995GoodGoodVery GoodGood2200096.4
June 1993GoodGoodVery GoodGood1961496.5
June 1991GoodVery GoodVery GoodGood2144578.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.5,6165,5979100
Reinforced Concrete Decksq. ft.36,64835,9114972400
Reinforced Concrete Columneach80800
Reinforced Concrete Abutmentlinear ft.118113500
Prestressed Concrete Pileeach8477007
Prestressed Concrete Pier Caplinear ft.312304080
Reinforced Concrete Pier Caplinear ft.470467030
Pourable Jointlinear ft.1681066200
Compression Jointlinear ft.61703090308
Elastomeric Bearingeach104104000
Movable Bearingeach6565000
Steel Protective Coatingsq. ft.6565000
Fixed Bearingeach6565000
Steel Protective Coatingsq. ft.6565000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2481,2073560