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T-491; KRINER RD over I-81; SR 0081

Map

Coordinates:
+39.90125, -77.66177
39°54'04" N, 77°39'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-491; KRINER RD over I-81; SR 0081
Structure number:000000000017377
Old structure number:282040001000000 (from 1992 edition)
Location:2 ML. S.OF CHAMBERSBURG
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:64.0 ft. [19.5 m]
Total length:195.9 ft. [59.7 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2010
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,382 [as of 2017]
Truck traffic:16% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,112,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodSatisfactorySatisfactory538274.8
February 2016FairGoodSatisfactorySatisfactory473277.7
February 2014FairGoodSatisfactorySatisfactory467776.7
February 2012FairGoodSatisfactoryGood454676.9
March 2010FairGoodSatisfactoryGood448476.9
March 2008FairSatisfactorySatisfactoryFair441261.7
April 2006FairSatisfactorySatisfactoryFair423762.0
April 2004FairSatisfactorySatisfactoryFair68865.0
April 2002FairSatisfactorySatisfactoryFair66362.0
March 2000FairSatisfactorySatisfactorySatisfactory32073.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,5211,521000
Deck
Reinforced Concrete Decksq. ft.6,56606,56600
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.174174000
Reinforced Concrete Pier Caplinear ft.102100200
Joints
Strip Seal Jointlinear ft.102102000
Bearings
Elastomeric Bearingeach6464000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.392392000