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SR 846,SARANAC RD. over OVER SHENANGO RESERVOIR

Map

Coordinates:
+41.30916, -80.47295
41°18'33" N, 80°28'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 846,SARANAC RD. over OVER SHENANGO RESERVOIR
Structure number:000000000025897
Old structure number:430846010000000 (from 1992 edition)
Location:SOUTH PYMATUNING TOWNSHIP
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:120.1 ft. [36.6 m]
Total length:310.1 ft. [94.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,168 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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 desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:72.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,042,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201672.8PoorPoorFairSatisfactorySD2168
May 201455.8PoorPoorPoorPoorSD2247
May 201255.7PoorPoorPoorPoorSD2290
May 201055.6PoorPoorPoorFairSD2346
April 200971.2PoorPoorFairSatisfactorySD2695
May 200871.2PoorPoorFairSatisfactorySD2695
May 200676.6PoorPoorSatisfactorySatisfactorySD2901
May 200573.7PoorPoorSatisfactorySatisfactorySD2872
May 200473.7PoorPoorSatisfactorySatisfactorySD2872
May 200273.6PoorPoorSatisfactorySatisfactorySD2953
May 200173.6PoorPoorSatisfactorySatisfactorySD2924
July 200073.6PoorPoorSatisfactorySatisfactorySD2924
May 199873.7PoorPoorSatisfactorySatisfactorySD2867
October 199685.5FairFairSatisfactorySatisfactory-1995
May 199449.6PoorFairSatisfactoryPoorSD2826
September 199249.7PoorFairSatisfactoryPoorSD2787
June 199028.8PoorFairSatisfactorySeriousSD2766

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,550361,488224
Steel Protective Coatingsq. ft.32,25932,259000
Deck
Reinforced Concrete Decksq. ft.10,58610,586000
Wearing Surfacessq. ft.8,8488,848000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Pier Walllinear ft.5252000
Reinforced Concrete Abutmentlinear ft.8076400
Reinforced Concrete Pier Caplinear ft.6868000
Joints
Other Jointlinear ft.68343400
Bearings
Movable Bearingeach159600
Steel Protective Coatingsq. ft.21,50621,506000
Fixed Bearingeach55000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Other Material Bridge Raillinear ft.632632000