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BRYN MAWR AVE over N SHORE CHANNEL

Map

Coordinates:
+41.98310, -87.70594
41°58'59" N, 87°42'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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 2017

Good/Fair/Poor Condition:Poor
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:Satisfactory [6 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:Equal to present minimum criteria [6]
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]
Sufficiency rating:70.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorFairSatisfactoryPoor835070.2
August 2015PoorFairGoodPoor835051.3
August 2013FairFairGoodSatisfactory835079.0
August 2011FairSatisfactoryGoodSatisfactory1060080.4
September 2009GoodGoodGoodGood830080.5
October 2007GoodGoodGoodGood830080.5
October 2005GoodGoodGoodGood1140080.3
October 2003GoodGoodGoodGood1140080.3
October 2001GoodGoodGoodGood250980.8
October 1999GoodGoodGoodGood250980.8
October 1997GoodGoodGoodGood250980.8
May 1996GoodGoodGoodGood-96.0
June 1994GoodGoodGoodGood-96.0
October 1992GoodGoodGoodGood-96.0
June 1991GoodGoodVery GoodVery Good-96.0