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JACKSON BLVD over S BR CHICAGO RIV

Map

Coordinates:
+41.87804, -87.63741
41°52'41" N, 87°38'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:JACKSON BLVD over S BR CHICAGO RIV
Structure number:016602600000000
Old structure number:000016602627329 (from 1992 edition)
Location:375 W & 300 S
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:202.1 ft. [61.6 m]
Total length:273.0 ft. [83.2 m]
Roadway width between curbs:37.1 ft. [11.3 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1916
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:6,900 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:51.4 tons [46.7 metric tons]
Inventory rating:38.5 tons [35.0 metric tons]
Sufficiency rating:49.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,084,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201649.0PoorSatisfactoryPoorFairSD6900
October 201449.0PoorGoodPoorFairSD6900
November 201265.0FairGoodFairFairFO9800
November 201065.0FairGoodFairFairFO9800
September 200865.0FairGoodFairFairFO8900
September 200665.0FairGoodFairFairFO8900
September 200465.0FairGoodFairFairFO6609
October 200265.0FairGoodFairFairFO6609
November 200065.0FairGoodSatisfactoryFairFO6600
January 199949.0PoorGoodPoorFairSD6600
May 199649.0PoorGoodPoorFairSD6600
May 199465.0FairExcellentSatisfactoryFairFO6600
September 199232.0PoorSeriousSeriousFairSD6600
August 199065.0FairSatisfactoryFairGoodFO6600