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SR 0993 over BRUSH CREEK

Map

Coordinates:
+40.34387, -79.72462
40°20'38" N, 79°43'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 0993 over BRUSH CREEK
Structure number:000000000036352
Old structure number:640993008000730 (from 1992 edition)
Location:NORTH HUNTINGDON TOWNSHIP
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:146.0 ft. [44.5 m]
Total length:147.0 ft. [44.8 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:1937
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,999 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:83.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,069,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodVery GoodGood399983.8
July 2015GoodVery GoodVery GoodGood409183.7
July 2013GoodVery GoodVery GoodGood409181.7
July 2011GoodVery GoodVery GoodGood567381.2
July 2009PoorCriticalCriticalPoor57340.0
June 2008PoorCriticalCriticalPoor627120.0
July 2007PoorCriticalCriticalPoor627120.0
July 2005PoorSeriousPoorFair611148.8
July 2003PoorSeriousPoorFair648948.6
July 2001PoorSeriousPoorFair626144.3
July 1999PoorSeriousFairFair626160.2
July 1997PoorSeriousFairFair615260.3
July 1995PoorSeriousSatisfactoryFair589668.5
July 1993PoorPoorFairFair569060.8
July 1991PoorPoorFairFair533672.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.1,3161,316000
Steel Protective Coatingsq. ft.10,75310,753000
Deck
Reinforced Concrete Decksq. ft.6,5566,556000
Superstructure
Steel Trusslinear ft.293293000
Steel Protective Coatingsq. ft.10,75310,753000
Steel Floor Beamlinear ft.448448000
Steel Protective Coatingsq. ft.10,75310,753000
Substructure
Reinforced Concrete Abutmentlinear ft.141141000
Joints
Strip Seal Jointlinear ft.121121000
Bearings
Elastomeric Bearingeach22000
Movable Bearingeach22000
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach22000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.298298000