SR836 WB Extension over NW 12 St. & 137 Ave.


+25.78278, -80.41583
25°46'58" N, 80°24'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR836 WB Extension over NW 12 St. & 137 Ave.
Structure number:871009
Location:NW 137th Ave Off Ramp
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:228.0 ft. [69.5 m]
Total length:645.0 ft. [196.6 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Owner:State Toll Authority [31]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26,800 [as of 2016]
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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.0 tons [50.0 metric tons]
Inventory rating:42.5 tons [38.6 metric tons]
Sufficiency rating:100.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 2016100.0GoodVery GoodVery GoodVery Good-26800
December 2014100.0GoodVery GoodVery GoodVery Good-26800
June 2013100.0GoodVery GoodVery GoodVery Good-26800
September 2011100.0GoodVery GoodVery GoodVery Good-26800
September 200998.0GoodVery GoodVery GoodVery Good-26800
April 200796.0GoodExcellentExcellentExcellent-26800