US Bridges

C2001 over Seymour River

Good

Lamoille County, Vermont · 0.15 MI to JCT W VT15 · Structure no. 100802000408021

Built
1933
92 years old, rebuilt 2003
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
75 ft
1 main span
Daily traffic
820
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2001 over Seymour River is a steel stringer/multi-beam or girder carrying C2001 over Seymour River in Lamoille County, Vermont. It was built in 1933 and reconstructed in 2003, so it is 92 years old, older than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 820 vehicles a day, roughly 3% of them trucks, projected to reach 861 by 2029. The structure is 75 ft (22.9 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesC2001
CrossesSeymour River
Location0.15 MI to JCT W VT15
StateVermont
Coordinates44.64236, -72.87573
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating99 US tons
Inventory rating84 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length75 ft (22.9 m)
Longest span72 ft (21.9 m)
Deck width27 ft (8.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic820 (2019)
Projected traffic861 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was C2001 over Seymour River built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 2003.

What condition is C2001 over Seymour River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.

How much traffic does C2001 over Seymour River carry?

About 820 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2001 over Seymour River?

The structure is 75 ft (22.9 m) long with a longest span of 72 ft (21.9 m) and a deck 27 ft wide.

Who owns C2001 over Seymour River?

It is owned by the Town or Township Highway Agency.