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MACK AVE over CONRAIL

Map

Coordinates:
+42.38231, -82.97321
42°22'56" N, 82°58'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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]
Sufficiency rating:76.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016GoodVery GoodVery GoodVery Good968276.5
June 2014GoodVery GoodVery GoodVery Good968275.5
June 2012GoodVery GoodVery GoodVery Good968276.5
June 2010FairSatisfactoryVery GoodVery Good968277.0
August 2008FairSatisfactoryVery GoodVery Good968281.0
August 2006GoodGoodVery GoodVery Good-96.0
August 2004GoodGoodExcellentExcellent-100.0
July 2002GoodGoodExcellentExcellent1694181.0
August 2000GoodGoodExcellentExcellent1694181.0
July 1998GoodGoodExcellent-1694181.0
August 1996GoodGoodExcellentExcellent797681.0
July 1994GoodExcellentExcellentExcellent797681.0
June 1992GoodExcellentExcellentExcellent1325081.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.22,92022,920000
Steel Protective Coatingsq. ft.735,078735,078000
Deck
Reinforced Concrete Decksq. ft.449,372444,5284,84400
Wearing Surfacessq. ft.381,204373,6697,53500
Concrete Protective Coatingsq. ft.381,204381,204000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.682682000
Reinforced Concrete Pile Cap/Footinglinear ft.1,6571,657000
Joints
Strip Seal Jointlinear ft.1,3621,362000
Other Jointlinear ft.682682000
Bearings
Movable Bearingeach7070000
Fixed Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,2743,274000
Concrete Protective Coatingsq. ft.64,45464,454000