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SR 836 EB over SR 7/I-95 Main and Ramps

Map 

Coordinates:
+25.78833, -80.20694
25°47'18" N, 80°12'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 836 EB over SR 7/I-95 Main and Ramps
Structure number:870456
Location:MIDTOWN INTERCHANGE
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:183.1 ft. [55.8 m]
Total length:1417.1 ft. [431.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Toll Authority [31]
Year built:1969
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:61,500 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:39.3 tons [35.7 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:85.6
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201585.6Not deficientGoodVery GoodGood61500
July 201380.1Not deficientGoodGoodGood61500
January 201280.0Not deficientGoodGoodGood61500
January 201085.8Not deficientGoodGoodGood61500
February 200891.0Not deficientGoodGoodGood61750
February 200691.0Not deficientGoodGoodGood61750
January 200491.0Not deficientGoodGoodGood60500
February 200291.6Not deficientGoodGoodGood49500
January 200086.1Not deficientGoodGoodGood77000
20000.0Not applicable---80000
September 199791.0Not deficientGoodGoodGood77000
June 199589.0Functionally obsoleteGoodGoodGood66727
May 199389.0Functionally obsoleteGoodGoodGood66727
February 199289.0Functionally obsoleteGoodGoodVery Good66727