Structure 101213006512131 · Washington County, VT

C3057 over N.e.c.r.r. & Dog River

Carries C3057 over N.e.c.r.r. & Dog River, 0.1 Mi To Jct W Vt12a.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 4 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating4/9 · Poor
Substructure5/9 · Fair
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT91 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 4/9 · sets the ratingSubstructure 5/9

91 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a through truss.

Built1908rebuilt 1986
Length90.9 ft27.7 m
Daily traffic150counted 2019
Last inspectedApril 2024every 12 months

Location

StateVermont
CountyWashington
Location0.1 Mi To Jct W Vt12a
CarriesC3057
CrossesN.e.c.r.r. & Dog River
Coordinates44.11542, -72.72657

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length90.9 ft (27.7 m)
Max Span87.9 ft (26.8 m)
Deck Width16.1 ft (4.9 m)
Deck Area135.7 sq m
Main Spans1
Year Built1908 (reconstructed 1986)

Traffic

Avg Daily Traffic150 (2019)
Truck Traffic2%
Lanes On Bridge1

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 12 months
OwnerRailroad
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number101213006512131

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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