US Bridges

C2001 over Winooski River

Fair

Washington County, Vermont · 0.01 MI to JCT W US2 · Structure no. 101214002712141

Built
1927
98 years old
Condition
Fair
inspected September 2023
Type
Tee Beam
Concrete
Length
62 ft
1 main span
Daily traffic
1,500
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2001 over Winooski River is a concrete tee beam carrying C2001 over Winooski River in Washington County, Vermont. It was built in 1927, so it is 98 years old, older than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,500 vehicles a day, roughly 3% of them trucks, projected to reach 1,575 by 2029. The structure is 62 ft (18.9 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesC2001
CrossesWinooski River
Location0.01 MI to JCT W US2
StateVermont
Coordinates44.27787, -72.42516
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating46 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length62 ft (18.9 m)
Longest span60 ft (18.3 m)
Deck width32 ft (9.9 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2019)
Projected traffic1,575 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 Winooski River built?

It was built in 1927, making it 98 years old in 2025.

What condition is C2001 over Winooski River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does C2001 over Winooski River carry?

About 1,500 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2001 over Winooski River?

The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 32 ft wide.

Who owns C2001 over Winooski River?

It is owned by the Town or Township Highway Agency.