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ADAMS ST over S BR CHICAGO RIV

Map

Coordinates:
+41.87937, -87.63748
41°52'46" N, 87°38'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ADAMS ST over S BR CHICAGO RIV
Structure number:016600100000000
Old structure number:000016600127340 (from 1992 edition)
Location:100 S & 380 W
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:197.2 ft. [60.1 m]
Total length:270.4 ft. [82.4 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1927
Year reconstructed:2017
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]
Wearing surface:Other [9]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,400 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:62.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactoryFair1140062.0
October 2015PoorSatisfactoryPoorPoor1140046.5
October 2013PoorSatisfactoryPoorPoor1140046.5
October 2011PoorFairPoorFair980045.5
September 2009FairSatisfactorySatisfactorySatisfactory980068.5
September 2007FairSatisfactorySatisfactorySatisfactory930068.5
October 2005FairSatisfactorySatisfactorySatisfactory1100968.5
October 2003FairSatisfactorySatisfactorySatisfactory1100968.5
October 2001FairSatisfactorySatisfactorySatisfactory1100968.5
August 1999FairSatisfactorySatisfactorySatisfactory1100068.5
August 1997FairSatisfactorySatisfactorySatisfactory1100068.5
August 1995PoorSatisfactorySeriousFair1100029.5
August 1993PoorSatisfactorySeriousFair1100029.5
March 1991FairSatisfactoryFairSatisfactory1100057.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.4394172200
Steel Stringerlinear ft.1,5241,5071700
Deck
Reinforced Concrete Decksq. ft.5,4205,26715300
Superstructure
Steel Trusslinear ft.7967741840
Steel Floor Beamlinear ft.9779383900
Steel Gusset Plateeach104104000
Substructure
Steel Columneach1918100
Reinforced Concrete Pier Walllinear ft.111713730
Reinforced Concrete Abutmentlinear ft.128884000
Steel Pier Caplinear ft.320320000
Reinforced Concrete Pier Caplinear ft.23915551330
Deck
Open Grid Decksq. ft.2,7212,721000
Concrete Filled Grid Decksq. ft.4,2303,80742300
Joints
Compression Jointlinear ft.76552100
Open Jointlinear ft.114951900
Bearings
Fixed Bearingeach1614200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3693501900
Other Material Bridge Raillinear ft.4540500