SR 836 WB over SR 973 (NW 87th Ave)


+25.78139, -80.33611
25°46'53" N, 80°20'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 836 WB over SR 973 (NW 87th Ave)
Structure number:870502
Location:1mi. west of SR 826
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:84.0 ft. [25.6 m]
Total length:224.1 ft. [68.3 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Toll Authority [31]
Year built:1974
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:4
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:70,500 [as of 2015]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:36.7 tons [33.4 metric tons]
Inventory rating:22.0 tons [20.0 metric tons]
Sufficiency rating:76.7
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201576.7Not deficientVery GoodVery GoodVery Good70500
May 201376.7Not deficientGoodGoodGood70500
September 201176.7Not deficientGoodGoodGood70500
November 200992.8Not deficientGoodGoodGood68000
January 200892.3Not deficientGoodGoodGood78500
January 200692.8Not deficientGoodGoodGood67653
September 200392.9Not deficientGoodGoodGood65483
October 200192.4Not deficientGoodGoodGood76250
October 199991.2Not deficientGoodGoodGood61000
August 199791.2Not deficientGoodGoodGood61000
March 199593.4Not deficientGoodVery GoodVery Good61000
March 199395.0Not deficientGoodVery GoodVery Good52808
September 199196.4Not deficientVery GoodVery GoodVery Good48205