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HUMBOLDT DR over HUMBOLDT PK LAGOON

Map

Coordinates:
+41.90629, -87.70144
41°54'23" N, 87°42'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:HUMBOLDT DR over HUMBOLDT PK LAGOON
Structure number:016619900000000
Old structure number:000016619927262 (from 1992 edition)
Location:1400 N. & 3000 W.
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:59.1 ft. [18.0 m]
Total length:61.0 ft. [18.6 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1893
Year reconstructed:1940
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,300 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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: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]
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]
Sufficiency rating:80.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$507,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201580.0FairFairSatisfactorySatisfactoryFO14300
October 201380.0FairFairSatisfactoryGoodFO14300
October 201169.0FairFairFairGoodFO16900
October 200969.0FairFairFairFairFO19800
October 200770.0FairSatisfactoryFairFairFO19800
October 200570.0FairSatisfactoryFairFairFO18000
October 200370.0FairGoodSatisfactoryFairFO18000
November 200170.0FairGoodSatisfactoryFairFO16509
October 199970.0FairGoodSatisfactoryFairFO16500
October 199769.0FairFairSatisfactoryFairFO16500
May 199669.0FairFairSatisfactoryFairFO16500
June 199469.0FairFairSatisfactoryFairFO16500
September 199269.0FairFairSatisfactoryFairFO1390
May 199270.0FairSatisfactorySatisfactoryFairFO1390
May 199070.0FairSatisfactorySatisfactoryFairFO1390