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106TH ST over CALUMET RIVER

Map 

Coordinates:
+41.70278, -87.54644
41°42'10" N, 87°32'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:106TH ST over CALUMET RIVER
Structure number:016604300000000
Old structure number:000016604326832 (from 1992 edition)
Location:3228 E 106TH STREET
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:250.7 ft. [76.4 m]
Total length:349.1 ft. [106.4 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1928
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Closed Grating [4]
Wearing surface:Other [9]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:5,800 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:65.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$956,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201565.8Structurally deficientSatisfactoryPoorPoor5800
October 201365.8Structurally deficientSatisfactoryPoorPoor5800
October 201165.4Structurally deficientGoodPoorPoor7650
November 200992.9Not deficientGoodSatisfactorySatisfactory7650
November 200793.1Not deficientGoodSatisfactorySatisfactory6500
November 200592.2Not deficientVery GoodSatisfactorySatisfactory13000
October 200393.0Not deficientVery GoodSatisfactorySatisfactory7309
October 200193.0Not deficientVery GoodSatisfactorySatisfactory7309
January 199993.0Not deficientVery GoodGoodSatisfactory7250
July 199549.5Structurally deficientPoorPoorSerious7250
June 199349.5Structurally deficientPoorSeriousPoor7250
February 199146.6Structurally deficientFairSatisfactorySerious7250