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BRYN MAWR AVE over N SHORE CHANNEL

Map 

Coordinates:
+41.98296, -87.70700
41°58'59" N, 87°42'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BRYN MAWR AVE over N SHORE CHANNEL
Structure number:016607400000000
Old structure number:000016607426803 (from 1992 edition)
Location:5600 N & 3100 W
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:69.9 ft. [21.3 m]
Total length:202.8 ft. [61.8 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Skew angle:12°
Owner:City or Municipal Highway Agency [04]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:8,350 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 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: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]
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:51.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201551.3Structurally deficientFairGoodPoor8350
August 201379.0Functionally obsoleteFairGoodSatisfactory8350
August 201180.4Functionally obsoleteSatisfactoryGoodSatisfactory10600
September 200980.5Functionally obsoleteGoodGoodGood8300
October 200780.5Functionally obsoleteGoodGoodGood8300
October 200580.3Functionally obsoleteGoodGoodGood11400
October 200380.3Functionally obsoleteGoodGoodGood11400
October 200180.8Functionally obsoleteGoodGoodGood2509
October 199980.8Functionally obsoleteGoodGoodGood2509
October 199780.8Functionally obsoleteGoodGoodGood2509
May 199696.0Functionally obsoleteGoodGoodGood-
June 199496.0Functionally obsoleteGoodGoodGood-
October 199296.0Functionally obsoleteGoodGoodGood-
June 199196.0Functionally obsoleteGoodVery GoodVery Good-