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MACK AVE over CONRAIL

Map

Coordinates:
+42.38231, -82.97321
42°22'56" N, 82°58'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MACK AVE over CONRAIL
Structure number:000000000012474
Old structure number:825180808001R01 (from 1992 edition)
Location:BETWN CONNER AND ST JEAN
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:120.1 ft. [36.6 m]
Total length:499.4 ft. [152.2 m]
Roadway width between curbs:70.9 ft. [21.6 m]
Deck width edge-to-edge:83.7 ft. [25.5 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1989
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,682 [as of 2008]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:34.2 tons [31.1 metric tons]
Sufficiency rating:76.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201676.5GoodVery GoodVery GoodVery GoodFO9682
June 201475.5GoodVery GoodVery GoodVery GoodFO9682
June 201276.5GoodVery GoodVery GoodVery GoodFO9682
June 201077.0FairSatisfactoryVery GoodVery GoodFO9682
August 200881.0FairSatisfactoryVery GoodVery GoodFO9682
August 200696.0GoodGoodVery GoodVery GoodFO-
August 2004100.0GoodGoodExcellentExcellent--
July 200281.0GoodGoodExcellentExcellentFO16941
August 200081.0GoodGoodExcellentExcellentFO16941
July 199881.0GoodGoodExcellent-FO16941
August 199681.0GoodGoodExcellentExcellent-7976
July 199481.0GoodExcellentExcellentExcellent-7976
June 199281.0GoodExcellentExcellentExcellent-13250