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SR934 EB (870083) over WEST BISCAYNE BAY

Map

Coordinates:
+25.84836, -80.16103
25°50'54" N, 80°09'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR934 EB (870083) over WEST BISCAYNE BAY
Structure number:870549
Location:W OF NORTH BAY ISLAND
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:29.9 ft. [9.1 m]
Total length:509.9 ft. [155.4 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:17
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:23,250 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:79.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairGoodGoodSatisfactory2325079.6
October 2014FairGoodGoodSatisfactory1950079.8
November 2012FairGoodGoodSatisfactory1975079.8
November 2010FairGoodGoodSatisfactory1775099.2
November 2008FairGoodGoodSatisfactory1850099.1
October 2006FairGoodGoodSatisfactory1950099.1
October 2004FairSatisfactoryGoodSatisfactory2000079.8
September 2002FairSatisfactoryGoodGood2025079.8
July 2000FairSatisfactoryGoodGood1650080.0
May 1998Good-GoodGood1850079.9
June 1996GoodGoodGoodGood1536679.1
April 1994Good-GoodGood1536679.5
April 1992Good-GoodGood1536679.5
July 1990Good-GoodGood1536677.5