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SR-91 NB & SB 1.12 over MIAMI GARDENS DRIVE

Map 

Coordinates:
+25.94167, -80.22250
25°56'30" N, 80°13'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR-91 NB & SB 1.12 over MIAMI GARDENS DRIVE
Structure number:870906
Location:1/4 MI N GOLDEN GLADES
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:89.6 ft. [27.3 m]
Total length:178.8 ft. [54.5 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:123.0 ft. [37.5 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:50°
Owner:State Toll Authority [31]
Year built:2005
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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2014 

Status:Open, no restriction [A]
Average daily traffic:76,000 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:102.0 tons [92.7 metric tons]
Inventory rating:61.1 tons [55.5 metric tons]
Sufficiency rating:91.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201491.8Not deficientVery GoodVery GoodVery Good76000
February 201292.1Not deficientVery GoodVery GoodVery Good73300
February 201092.1Not deficientVery GoodVery GoodVery Good72300
February 200892.1Not deficientVery GoodVery GoodVery Good72300
February 200692.1Not deficientVery GoodVery GoodVery Good52000
August 200598.0Not deficientVery GoodVery GoodVery Good52000