NEW SWAMP ROAD over CHAMPLAIN CANAL

Map

Coordinates:
+43.33170, -73.51044
43°19'54" N, 73°30'38" W

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

Name:	NEW SWAMP ROAD over CHAMPLAIN CANAL
Structure number:	000000004418090
Location:	JCT N SWAMP RD & CHAMP C
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	180.8 ft. `[55.1 m]`
Total length:	282.2 ft. `[86.0 m]`
Roadway width between curbs:	14.8 ft. `[4.5 m]`
Deck width edge-to-edge:	17.1 ft. `[5.2 m]`
Vertical clearance above deck:	13.5 ft. `[4.1 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1911
Historic significance:	Historical significance is not determinable at this time `[4]`
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:	Posted for load `[P]`
Average daily traffic:	97 `[as of 2015]`
Truck traffic:	5% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Poor `[4 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 corrrective action `[3]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of replacement `[2]`
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]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	33.5
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`
Estimated cost of work:	$4,426,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2018	Poor	Fair	Poor	Poor	97	33.5
October 2017	Poor	Fair	Poor	Poor	96	32.5
November 2016	Poor	Fair	Poor	Poor	97	27.1
November 2015	Poor	Fair	Poor	Poor	97	27.1
October 2014	Poor	Fair	Poor	Poor	37	32.6
October 2013	Poor	Fair	Poor	Poor	37	32.6
November 2012	Poor	Fair	Poor	Poor	40	32.6
October 2011	Poor	Fair	Poor	Serious	40	16.7
November 2010	Poor	Satisfactory	Fair	Poor	37	33.6
October 2009	Poor	Satisfactory	Fair	Poor	36	33.6
October 2008	Poor	Satisfactory	Fair	Poor	37	33.6
October 2007	Poor	Satisfactory	Poor	Poor	37	33.6
October 2006	Poor	Satisfactory	Fair	Poor	37	33.6
November 2005	Poor	Satisfactory	Fair	Poor	37	33.6
October 2004	Poor	Satisfactory	Fair	Poor	37	33.6
November 2003	Poor	Satisfactory	Fair	Poor	37	33.6
October 2002	Fair	Satisfactory	Fair	Satisfactory	37	42.5
September 2001	Fair	Satisfactory	Fair	Satisfactory	37	42.5
November 2000	Fair	Satisfactory	Fair	Satisfactory	37	42.5
September 1999	Poor	Satisfactory	Serious	Satisfactory	37	18.0
September 1998	Poor	Satisfactory	Fair	Serious	37	18.0
August 1997	Poor	Satisfactory	Fair	Serious	37	18.0
July 1996	Poor	Fair	Serious	Serious	37	16.7
August 1995	Poor	Fair	Serious	Serious	37	17.8
August 1994	Poor	Fair	Serious	Serious	37	18.2
September 1993	Poor	Fair	Serious	Serious	37	18.2
August 1992	Poor	Fair	Serious	Serious	37	18.2
July 1991	Poor	Fair	Serious	Serious	37	18.2

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	196	0	196	0	0
Steel Protective Coating	sq. ft.	1,850	0	1,850	0	0
Steel Stringer	linear ft.	1,929	0	1,781	148	0
Steel Protective Coating	sq. ft.	5,790	0	5,300	390	100
Steel Truss	linear ft.	365	0	355	10	0
Steel Protective Coating	sq. ft.	10,860	0	10,310	0	550
Steel Floor Beam	linear ft.	348	0	270	78	0
Steel Protective Coating	sq. ft.	1,475	0	1,130	50	295
Steel Gusset Plate	each	40	0	40	0	0
Steel Protective Coating	sq. ft.	2,000	0	1,800	0	200
Substructure
Reinforced Concrete Column	each	8	0	6	2	0
Reinforced Concrete Pier Wall	linear ft.	40	0	0	40	0
Reinforced Concrete Pile Cap/Footing	linear ft.	40	0	10	30	0
Timber Pile	each	7	0	0	7	0
Deck
Open Grid Deck	sq. ft.	4,525	0	3,564	961	0
Wearing Surfaces	sq. ft.	4,140	0	4,132	8	0
Steel Protective Coating	sq. ft.	4,490	0	2,200	2,250	40
Joints
Open Joint	linear ft.	72	0	72	0	0
Bearings
Movable Bearing	each	6	0	0	6	0
Steel Protective Coating	sq. ft.	6	0	0	6	0
Fixed Bearing	each	6	0	2	4	0
Steel Protective Coating	sq. ft.	6	0	0	6	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	558	0	540	18	0
Steel Protective Coating	sq. ft.	1,440	0	1,440	0	0