CONBUR TOWN LINE over LITTLE TROUT RVR

Map

Coordinates:
+44.92849, -74.23540
44°55'43" N, 74°14'07" W

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

Name:	CONBUR TOWN LINE over LITTLE TROUT RVR
Structure number:	000000003337570
Location:	3.1 MI EAST OF CONSTABLE
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	70.9 ft. `[21.6 m]`
Total length:	75.1 ft. `[22.9 m]`
Roadway width between curbs:	12.1 ft. `[3.7 m]`
Deck width edge-to-edge:	13.5 ft. `[4.1 m]`
Owner:	County Highway Agency `[02]`
Year built:	1991
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:	Open Grating `[3]`
Wearing surface:	Other `[9]`

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	47 `[as of 2014]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Serious `[3 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. `[4]`
Sufficiency rating:	32.9
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`
Estimated cost of work:	$786,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Poor	Good	Serious	Poor	47	32.9
June 2015	Fair	Very Good	Satisfactory	Fair	50	60.0
June 2013	Fair	Very Good	Fair	Fair	42	56.2
June 2012	Fair	Very Good	Good	Fair	40	56.0
July 2011	Fair	Good	Good	Fair	40	56.0
May 2009	Fair	Very Good	Very Good	Fair	69	56.0
June 2007	Fair	Very Good	Very Good	Fair	69	56.0
July 2005	Fair	Very Good	Very Good	Fair	69	15.9
June 2003	Good	Very Good	Very Good	Very Good	69	68.0
May 2001	Good	Very Good	Very Good	Very Good	69	68.0
June 1999	Good	Very Good	Very Good	Very Good	69	70.0
August 1997	Good	Very Good	Very Good	Very Good	69	71.0
October 1995	Good	Very Good	Very Good	Very Good	100	25.4
June 1993	Good	Very Good	Very Good	Very Good	100	73.0
July 1991	Good	Very Good	Very Good	Very Good	100	73.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Truss	linear ft.	150	149	0	1	0
Steel Protective Coating	sq. ft.	917	917	0	0	0
Steel Floor Beam	linear ft.	255	255	0	0	0
Steel Protective Coating	sq. ft.	1,096	932	164	0	0
Steel Pin or Pin & Hangar Assembly	each	32	30	0	1	1
Steel Protective Coating	sq. ft.	32	28	4	0	0
Steel Gusset Plate	each	42	42	0	0	0
Steel Protective Coating	sq. ft.	40	40	0	0	0
Substructure
Masonry Abutment	linear ft.	70	0	33	27	10
Deck
Open Grid Deck	sq. ft.	848	788	60	0	0
Wearing Surfaces	sq. ft.	848	788	60	0	0
Steel Protective Coating	sq. ft.	2,963	2,873	0	90	0
Bearings
Movable Bearing	each	2	2	0	0	0
Steel Protective Coating	sq. ft.	4	0	4	0	0
Fixed Bearing	each	2	2	0	0	0
Steel Protective Coating	sq. ft.	4	0	4	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	150	150	0	0	0
Steel Protective Coating	sq. ft.	450	450	0	0	0