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NEW KENSINGTON BR over SR 9109,N&S ,PINE,ALLRIV

Map

Coordinates:
+40.56361, -79.77425
40°33'49" N, 79°46'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NEW KENSINGTON BR over SR 9109,N&S ,PINE,ALLRIV
Structure number:000000000001475
Old structure number:021038001000590 (from 1992 edition)
Location:NEW KENSINGTON BRIDGE
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:370.1 ft. [112.8 m]
Total length:1528.0 ft. [465.7 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:1899.7 ft. [579.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1927
Year reconstructed:1989
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,851 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:49.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,358,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryFairFair1585149.1
March 2015FairSatisfactoryFairFair1621649.7
March 2013FairGoodFairFair1639547.1
March 2011FairGoodFairFair1692145.1
March 2009FairGoodFairFair1710445.1
March 2007FairGoodFairFair2015345.1
April 2005FairGoodFairFair1963744.9
2003Fair--Satisfactory1585149.0
April 2003FairGoodFairFair1925044.9
April 2001FairGoodFairFair1857544.9
April 1999FairVery GoodFairFair1857544.9
April 1997FairVery GoodFairFair1919744.9
March 1995FairVery GoodFairFair2350738.9
April 1993FairVery GoodFairSatisfactory2277338.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,21609862300
Steel Protective Coatingsq. ft.107,532107,532000
Steel Stringerlinear ft.9,04808,7423060
Steel Protective Coatingsq. ft.139,791139,791000
Deck
Reinforced Concrete Decksq. ft.46,22538,3677,85800
Wearing Surfacessq. ft.42,40835,1997,20900
Superstructure
Steel Trusslinear ft.1,80001,6821180
Steel Protective Coatingsq. ft.32,25932,259000
Steel Floor Beamlinear ft.1,92001,893270
Steel Protective Coatingsq. ft.129,038129,038000
Substructure
Steel Columneach1601600
Steel Protective Coatingsq. ft.86,02586,025000
Reinforced Concrete Pier Walllinear ft.267104115480
Reinforced Concrete Abutmentlinear ft.17512712360
Reinforced Concrete Pier Caplinear ft.18412240220
Joints
Strip Seal Jointlinear ft.112112000
Pourable Jointlinear ft.7272000
Other Jointlinear ft.63283500
Bearings
Movable Bearingeach20200
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach36191700
Steel Protective Coatingsq. ft.129,038129,038000
Pot Bearingeach101900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,0633,063000
Deck
Reinforced Concrete Slabsq. ft.1,2601,04621400
Wearing Surfacessq. ft.1,17597520000