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BRIDGE 724,T-677 over OVER BIG RUN

Mercer County, Pennsylvania

Map

Coordinates:
+41.36750, -80.42120
41°22'03" N, 80°25'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	BRIDGE 724,T-677 over OVER BIG RUN
Structure number:	000000000026292
Old structure number:	437228067707240 `(from 1992 edition)`
Location:	COSSITT RD,WEST SALEM TWP
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	67.9 ft. `[20.7 m]`
Total length:	71.9 ft. `[21.9 m]`
Roadway width between curbs:	25.9 ft. `[7.9 m]`
Deck width edge-to-edge:	26.6 ft. `[8.1 m]`
Owner:	County Highway Agency `[02]`
Year built:	1962
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:	Stringer/Multi-beam or girder `[02]`
Deck type:	Open Grating `[3]`

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	91 `[as of 2017]`
Truck traffic:	4% of total traffic
Deck condition:	Good `[7 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:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	86.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2017	Fair	Good	Fair	Good	91	86.0
May 2015	Fair	Good	Fair	Good	62	86.0
May 2013	Fair	Good	Fair	Good	69	86.0
May 2011	Fair	Good	Fair	Good	134	84.9
May 2009	Fair	Good	Fair	Good	126	84.9
June 2007	Good	Good	Good	Good	75	97.0
June 2005	Good	Good	Good	Good	120	95.9
June 2003	Good	Good	Good	Good	113	96.0
June 2001	Good	Good	Good	Good	107	95.9
July 1999	Good	Good	Good	Good	123	95.9
August 1997	Good	Good	Good	Good	93	97.0
June 1995	Good	Good	Good	Good	91	97.0
June 1993	Good	Good	Good	Good	100	97.0
June 1991	Good	Good	Good	Good	100	97.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	471	0	471	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	107	0	107	0	0
Deck
Open Grid Deck	sq. ft.	1,846	0	1,846	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Joints
Assembly without Seal Joint	linear ft.	26	26	0	0	0
Bearings
Movable Bearing	each	7	0	7	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Fixed Bearing	each	7	0	7	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	142	0	142	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0

© Copyright 2012-19, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1469776