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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: June 2018

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
June 2018GoodVery GoodVery GoodVery Good968276.5
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, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,9866,986000
Steel Protective Coatingsq. ft.68,29168,291000
Deck
Reinforced Concrete Decksq. ft.41,74841,29845000
Wearing Surfacessq. ft.35,41534,71570000
Concrete Protective Coatingsq. ft.35,41535,415000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.208208000
Reinforced Concrete Pile Cap/Footinglinear ft.505505000
Joints
Strip Seal Jointlinear ft.415415000
Other Jointlinear ft.208208000
Bearings
Movable Bearingeach7070000
Fixed Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.998998000
Concrete Protective Coatingsq. ft.5,9885,988000