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LOOMIS ST over S BR CHICAGO RIVER

Map

Coordinates:
+41.84598, -87.66086
41°50'46" N, 87°39'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LOOMIS ST over S BR CHICAGO RIVER
Structure number:016603300000000
Old structure number:000016603326830 (from 1992 edition)
Location:2470 S 1400 W
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:212.9 ft. [64.9 m]
Total length:457.0 ft. [139.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:21.0 ft. [6.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1904
Year reconstructed:1976
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: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:6,600 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:32.8 tons [29.8 metric tons]
Sufficiency rating:29.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,786,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201629.7PoorPoorSeriousSatisfactorySD6600
November 201428.9PoorSeriousSeriousSatisfactorySD6600
December 201246.7PoorFairPoorSatisfactorySD6200
December 201063.5FairFairFairGoodFO6200
September 200872.6PoorPoorSatisfactoryGoodSD6200
September 200674.6FairFairSatisfactoryGoodFO6200
September 200474.5FairFairSatisfactoryGoodFO7700
September 200274.5FairFairSatisfactoryGoodFO7700
October 200074.7FairFairSatisfactoryGoodFO5509
August 199874.7FairFairSatisfactoryGoodFO5509
April 199691.0FairSatisfactorySatisfactoryGoodFO-
May 199493.0FairSatisfactorySatisfactoryGood--
September 199291.0FairSatisfactorySatisfactoryGood--
November 199091.0GoodVery GoodGoodVery Good--