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NE12 ST TO I-395WB over NORTH MIAMI AVENUE

Map 

Coordinates:
+25.78611, -80.19389
25°47'10" N, 80°11'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NE12 ST TO I-395WB over NORTH MIAMI AVENUE
Structure number:870583
Location:E OF MIDTOWN INT
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:79.1 ft. [24.1 m]
Total length:184.1 ft. [56.1 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1970
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:3
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: April 2015 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2015]
Truck traffic:12% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:75.8 tons [68.9 metric tons]
Inventory rating:45.4 tons [41.3 metric tons]
Sufficiency rating:94.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201594.4Not deficientGoodGoodGood11000
April 201394.4Not deficientGoodGoodGood11000
April 201188.9Not deficientGoodGoodGood49743
April 200988.9Not deficientGoodGoodGood49743
April 200788.9Not deficientVery GoodVery GoodVery Good49743
April 200592.7Functionally obsoleteVery GoodVery GoodVery Good8700
April 200386.3Functionally obsoleteVery GoodVery GoodVery Good52000
May 200186.3Functionally obsoleteVery GoodVery GoodVery Good52000
May 199988.2Functionally obsoleteVery GoodVery GoodVery Good39500
April 199790.3Not deficientVery GoodVery GoodVery Good39500
April 199589.9Not deficientVery GoodVery GoodVery Good39500
March 199393.9Not deficientVery GoodVery GoodVery Good13550
March 199193.9Not deficientVery GoodVery GoodVery Good13550