BRIDGE 2606,T-401 over OVER NESHANNOCK CREEK

Map

Coordinates:
+41.18940, -80.22850
41°11'22" N, 80°13'43" W

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

Name:	BRIDGE 2606,T-401 over OVER NESHANNOCK CREEK
Structure number:	000000000026096
Old structure number:	437204040126060 `(from 1992 edition)`
Location:	OLD MERCER RD E.LACK TWP
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	102.0 ft. `[31.1 m]`
Total length:	104.0 ft. `[31.7 m]`
Roadway width between curbs:	17.1 ft. `[5.2 m]`
Deck width edge-to-edge:	18.7 ft. `[5.7 m]`
Vertical clearance above deck:	14.4 ft. `[4.4 m]`
Owner:	County Highway Agency `[02]`
Year built:	1922
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
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]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	271 `[as of 2018]`
Truck traffic:	4% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
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 foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. `[4]`
Sufficiency rating:	32.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$1,276,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Poor	Good	Poor	Fair	271	32.8
September 2016	Poor	Good	Poor	Fair	298	32.7
September 2014	Poor	Good	Poor	Fair	351	32.6
September 2012	Poor	Good	Poor	Fair	325	30.6
September 2010	Poor	Good	Poor	Fair	456	48.0
September 2009	Poor	Good	Poor	Fair	423	48.0
September 2008	Poor	Good	Poor	Fair	375	48.1
December 2006	Fair	Good	Satisfactory	Satisfactory	423	80.2
October 2006	Fair	Good	Satisfactory	Satisfactory	426	80.2
October 2005	Fair	Good	Satisfactory	Satisfactory	423	80.0
October 2003	Fair	Good	Satisfactory	Satisfactory	423	77.9
October 2002	Fair	Good	Satisfactory	Satisfactory	244	80.0
October 2001	Fair	Very Good	Satisfactory	Satisfactory	310	78.0
October 2000	Fair	Very Good	Satisfactory	Satisfactory	310	80.0
October 1999	Fair	Very Good	Satisfactory	Satisfactory	310	68.7
August 1998	Fair	Very Good	Satisfactory	Satisfactory	394	79.9
July 1997	Fair	Very Good	Satisfactory	Satisfactory	394	79.9
June 1996	Fair	Very Good	Satisfactory	Satisfactory	345	79.9
June 1995	Fair	Very Good	Satisfactory	Satisfactory	345	74.9
May 1994	Fair	Very Good	Satisfactory	Satisfactory	345	74.9
May 1993	Fair	Very Good	Satisfactory	Satisfactory	278	75.0
June 1992	Fair	Very Good	Satisfactory	Satisfactory	278	70.0
June 1991	Good	Excellent	Very Good	Good	292	63.7

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Stringer	linear ft.	714	0	714	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	2,080	2,080	0	0	0
Superstructure
Steel Truss	linear ft.	204	0	200	4	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Steel Floor Beam	linear ft.	95	0	80	15	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Substructure
Masonry Abutment	linear ft.	105	0	90	15	0
Joints
Open Joint	linear ft.	17	17	0	0	0
Bearings
Movable Bearing	each	2	0	2	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Fixed Bearing	each	2	0	2	0	0
Steel Protective Coating	sq. ft.	10,753	10,753	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	208	208	0	0	0