Share:

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

Map 

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

Facts 

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 2014 

Status:Open, no restriction [A]
Average daily traffic:26,800 [as of 2014]
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:75.8 tons [68.9 metric tons]
Inventory rating:45.3 tons [41.2 metric tons]
Sufficiency rating:100.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 2014100.0Not deficientVery GoodVery GoodVery Good26800
June 2013100.0Not deficientVery GoodVery GoodVery Good26800
September 2011100.0Not deficientVery GoodVery GoodVery Good26800
September 200998.0Not deficientVery GoodVery GoodVery Good26800
April 200796.0Not deficientExcellentExcellentExcellent26800