HWY W NRTHFLD RD over RR NECRR

Map

Coordinates:
+42.72532, -72.46138
42°43'31" N, 72°27'41" W

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

Name:	HWY W NRTHFLD RD over RR NECRR
Structure number:	N2201414FDOT634
Location:	.1 MI E MT HERMON STA RD
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	102.4 ft. `[31.2 m]`
Total length:	105.0 ft. `[32.0 m]`
Roadway width between curbs:	18.0 ft. `[5.5 m]`
Deck width edge-to-edge:	20.0 ft. `[6.1 m]`
Vertical clearance above deck:	12.1 ft. `[3.7 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1909
Year reconstructed:	1987
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Corrugated Steel `[6]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	646 `[as of 646]`
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory `[6 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]`
Underclearances appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	47.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$3,626,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2017	Poor	Satisfactory	Poor	Fair	646	47.5
December 2015	Fair	Satisfactory	Fair	Fair	259	55.9
December 2013	Fair	Satisfactory	Fair	Fair	259	55.9
December 2011	Fair	Satisfactory	Fair	Fair	259	55.9
December 2009	Fair	Satisfactory	Fair	Fair	259	55.9

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Timber Stringer	linear ft.	1,040	624	364	52	0
Steel Truss	linear ft.	204	0	123	20	61
Steel Protective Coating	sq. ft.	3,383	2,383	700	200	100
Steel Floor Beam	linear ft.	196	0	180	16	0
Steel Protective Coating	sq. ft.	1,086	1,061	23	2	0
Substructure
Reinforced Concrete Abutment	linear ft.	159	119	20	20	0
Deck
Corrugated or Orthotropic Deck	sq. ft.	2,100	0	2,100	0	0
Wearing Surfaces	sq. ft.	1,890	0	1,810	80	0
Steel Protective Coating	sq. ft.	2,100	100	1,818	182	0
Timber Deck	sq. ft.	722	0	722	0	0
Bearings
Movable Bearing	each	2	0	2	0	0
Steel Protective Coating	sq. ft.	8	0	8	0	0
Fixed Bearing	each	2	0	2	0	0
Steel Protective Coating	sq. ft.	8	0	8	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	200	0	160	20	20