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39TH ST (PERSHING) over I- 90,94 DAN RYAN

Map

Coordinates:
+41.82363, -87.63027
41°49'25" N, 87°37'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:39TH ST (PERSHING) over I- 90,94 DAN RYAN
Structure number:016039800000000
Old structure number:000016039804119 (from 1992 edition)
Location:1.7 M S I-55
Purpose:Carries highway overpass over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:71.9 ft. [21.9 m]
Total length:296.9 ft. [90.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:98.4 ft. [30.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,500 [as of 2014]
Truck traffic:23% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:60.3 tons [54.8 metric tons]
Sufficiency rating:90.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$6,740,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201690.8GoodVery GoodGoodGoodFO11500
January 201590.8GoodVery GoodGoodGoodFO11500
January 201372.0GoodVery GoodVery GoodVery GoodFO15000
January 201191.2GoodVery GoodVery GoodVery GoodFO15000
January 200991.2GoodVery GoodVery GoodVery Good-15000
January 200690.6GoodVery GoodVery GoodVery Good-27700
February 200490.6GoodVery GoodVery GoodVery Good-27700
February 200390.6GoodVery GoodVery GoodVery Good-27700
August 200290.6GoodExcellentExcellentVery GoodFO27700
March 200078.9FairFairFairSatisfactoryFO17900
April 199878.9FairFairFairSatisfactoryFO17900
August 199778.6FairFairFairFairFO23000
July 199679.0FairFairFairFairFO15700
April 199582.5FairFairFairFair-15700
November 199394.5FairSatisfactorySatisfactorySatisfactory-18600
July 199294.5FairSatisfactorySatisfactorySatisfactory-18600
March 199194.5FairSatisfactorySatisfactorySatisfactory-18600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,7811,781000
Deck
Reinforced Concrete Decksq. ft.28,98528,40558000
Substructure
Reinforced Concrete Pier Walllinear ft.393385800
Reinforced Concrete Abutmentlinear ft.1971801700
Reinforced Concrete Pier Caplinear ft.5905553500
Joints
Strip Seal Jointlinear ft.204198060
Bearings
Elastomeric Bearingeach5605600
Fixed Bearingeach2802800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5890574150