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US-23 SB over HYNE RD

Map

Coordinates:
+42.58230, -83.73804
42°34'56" N, 83°44'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-23 SB over HYNE RD
Structure number:000000000005747
Old structure number:47147014000S022 (from 1992 edition)
Location:4.1 MI N OF I-96
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:41.0 ft. [12.5 m]
Total length:107.0 ft. [32.6 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2011
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 [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: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,275 [as of 2007]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairFairFairGood2527581.2
August 2016FairFairFairGood2527581.2
August 2014FairFairFairGood2527581.2
June 2013FairFairFairGood2527581.2
June 2011FairSatisfactoryFairFair2527582.2
June 2009FairFairSatisfactorySatisfactory2527587.4
June 2007FairFairSatisfactorySatisfactory2683387.2
June 2005FairSatisfactorySatisfactorySatisfactory2683388.3
July 2003FairSatisfactorySatisfactorySatisfactory2000089.0
August 2001FairSatisfactorySatisfactorySatisfactory2000089.0
September 1999FairSatisfactorySatisfactorySatisfactory2000094.1
September 1997GoodGoodGoodGood2000089.0
October 1995FairSatisfactoryVery GoodGood3800087.9
August 1993GoodGoodVery GoodGood1700089.6
March 1991GoodGoodVery GoodGood1700089.6
April 1989FairSatisfactoryVery GoodGood1700089.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8568335180
Steel Protective Coatingsq. ft.6,1855,87531000
Deck
Reinforced Concrete Decksq. ft.5,0501,3462,2271,4770
Wearing Surfacessq. ft.4,4942,2471,1231,1240
Substructure
Reinforced Concrete Columneach86200
Concrete Protective Coatingsq. ft.1,4721,472000
Reinforced Concrete Abutmentlinear ft.16914512120
Concrete Protective Coatingsq. ft.845845000
Reinforced Concrete Pier Caplinear ft.9286600
Concrete Protective Coatingsq. ft.770770000
Joints
Strip Seal Jointlinear ft.9409400
Pourable Jointlinear ft.94007024
Bearings
Movable Bearingeach2402400
Fixed Bearingeach24012120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.214214000
Concrete Protective Coatingsq. ft.1,7351,6756000