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MIAMI AVE NB over MIAMI RIVER

Map

Coordinates:
+25.76972, -80.19339
25°46'11" N, 80°11'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MIAMI AVE NB over MIAMI RIVER
Structure number:874664
Location:200 FT. S/O. SW 3RD ST.
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:175.9 ft. [53.6 m]
Total length:629.0 ft. [191.7 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:51.2 ft. [15.6 m]
Vertical clearance above deck:19.7 ft. [6.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,460 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:71.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,181,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018GoodGoodGoodGood446071.6
January 2016GoodGoodGoodGood446046.7
January 2014FairFairGoodGood446045.7
January 2012FairFairGoodGood446046.7
January 2010FairFairGoodGood446050.8
February 2008FairFairGoodGood446074.7
January 2008FairFairGoodGood446050.8
January 2007FairFairGoodGood446074.7
February 2004PoorPoorGoodGood446052.1
June 2002GoodGoodGoodGood446075.7
August 2000GoodGoodGoodGood446075.7
September 1999GoodGoodGoodGood446073.7
August 1997GoodGoodGoodGood428473.5
October 1995GoodGoodGoodGood420073.6
February 1994GoodVery GoodGoodVery Good420074.6
August 1992GoodVery GoodVery GoodVery Good340083.5
August 1991Good-Very GoodVery Good340083.5