Structure 100614000906141 · Franklin County, VT

C2001 over Missisquoi River

Carries C2001 over Missisquoi River, 0.4 Mi To Jct C3 Th43.

Overall conditionPoor

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating4/9 · Poor
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT256 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 4/9 · sets the ratingSubstructure 7/9

256 ft end to end: about 4 semi-trucks nose to tail. Lengths and the semi-truck 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.

Built1928rebuilt 1996
Length255.9 ft78 m
Daily traffic590counted 2019
Last inspectedJuly 2024every 12 months

Location

StateVermont
CountyFranklin
Location0.4 Mi To Jct C3 Th43
CarriesC2001
CrossesMissisquoi River
Coordinates44.90994, -72.97276

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length255.9 ft (78 m)
Max Span249.0 ft (75.9 m)
Deck Width17.1 ft (5.2 m)
Deck Area405.6 sq m
Main Spans1
Year Built1928 (reconstructed 1996)

Traffic

Avg Daily Traffic590 (2019)
Truck Traffic29%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 12 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number100614000906141

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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