Share:

SR 836 EB over SR 959 (NW 57th Avenue)

Map 

Coordinates:
+25.78389, -80.28861
25°47'02" N, 80°17'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 836 EB over SR 959 (NW 57th Avenue)
Structure number:870288
Location:SR 836/SR 959 Intchg
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:95.1 ft. [29.0 m]
Total length:170.6 ft. [52.0 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:State Toll Authority [31]
Year built:1968
Year reconstructed:2011
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:215,450 [as of 2015]
Truck traffic:4% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:38.2 tons [34.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:85.4

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201585.4GoodVery GoodVery GoodVery Good-215450
July 201385.4GoodVery GoodVery GoodVery Good-215450
May 201285.4GoodVery GoodVery GoodVery Good-215450
June 201187.7GoodVery GoodVery GoodVery Good-215450
November 200973.1GoodVery GoodVery GoodVery GoodFO104000
January 200873.1GoodGoodGoodGoodFO103500
January 200673.4GoodGoodGoodGoodFO98500
September 200374.0GoodGoodGoodGoodFO87750
November 200175.9GoodGoodGoodGoodFO91000
November 199990.8GoodGoodGoodGood-86500
June 199785.7GoodGoodGoodGood-86500
February 199786.7GoodGoodVery GoodGood-86500
November 199488.4GoodGoodVery GoodGood-86500
December 199288.6GoodGoodGoodGood-83238
November 199289.4GoodGoodVery GoodGood-73386
December 199089.4GoodGoodVery GoodGood-73386