Share:

LAKE ST over I- 90,94 JFK

Map 

Coordinates:
+41.88568, -87.64579
41°53'08" N, 87°38'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE ST over I- 90,94 JFK
Structure number:016205200000000
Old structure number:000016205226313 (from 1992 edition)
Location:0.7 M N I-290
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:94.5 ft. [28.8 m]
Total length:287.1 ft. [87.5 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1957
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:4
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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:68.8 tons [62.5 metric tons]
Inventory rating:41.4 tons [37.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:66.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,963,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201466.0Functionally obsoleteSatisfactoryFairSatisfactory11000
November 201246.0Functionally obsoleteGoodFairSatisfactory8700
December 201066.0Functionally obsoleteGoodFairSatisfactory8700
June 200977.0Functionally obsoleteGoodSatisfactoryGood14500
December 200877.0Functionally obsoleteGoodSatisfactoryGood14500
February 200777.0Not deficientGoodSatisfactoryGood14500
August 200577.0Not deficientVery GoodSatisfactoryGood14500
March 200477.0Not deficientVery GoodSatisfactoryGood14500
December 200277.0Not deficientVery GoodSatisfactoryGood14500
April 200177.0Functionally obsoleteVery GoodSatisfactoryGood13009
May 199947.0Structurally deficientPoorFairPoor13000
June 199847.0Structurally deficientPoorFairPoor13000
September 199747.0Structurally deficientPoorFairPoor13000
November 199647.0Structurally deficientPoorFairPoor13000
October 199447.0Structurally deficientPoorFairPoor13000
December 199347.0Structurally deficientPoorFairPoor8300
December 199274.0Structurally deficientPoorSatisfactorySatisfactory8300
January 199274.0Structurally deficientPoorSatisfactorySatisfactory8300