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 

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. ratingEvaluationDeckSuper.Sub.ADT
July 201585.4Not deficientVery GoodVery GoodVery Good215450
July 201385.4Not deficientVery GoodVery GoodVery Good215450
May 201285.4Not deficientVery GoodVery GoodVery Good215450
June 201187.7Not deficientVery GoodVery GoodVery Good215450
November 200973.1Functionally obsoleteVery GoodVery GoodVery Good104000
January 200873.1Functionally obsoleteGoodGoodGood103500
January 200673.4Functionally obsoleteGoodGoodGood98500
September 200374.0Functionally obsoleteGoodGoodGood87750
November 200175.9Functionally obsoleteGoodGoodGood91000
November 199990.8Not deficientGoodGoodGood86500
June 199785.7Not deficientGoodGoodGood86500
February 199786.7Not deficientGoodVery GoodGood86500
November 199488.4Not deficientGoodVery GoodGood86500
December 199288.6Not deficientGoodGoodGood83238
November 199289.4Not deficientGoodVery GoodGood73386
December 199089.4Not deficientGoodVery GoodGood73386