US Bridges

C2007 over Winooski River

FairPosted for load

Washington County, Vermont · 0.01 MI to JCT W CL2 TH2 · Structure no. 101203002912031

Built
1928
97 years old, rebuilt 1991
Condition
Fair
inspected July 2024
Type
Truss - Thru
Steel
Length
184 ft
1 main span
Daily traffic
666
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2007 over Winooski River is a steel truss - thru carrying C2007 over Winooski River in Washington County, Vermont. It was built in 1928 and reconstructed in 1991, so it is 97 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. Its operating status is: posted for load restriction.

It carries about 666 vehicles a day, roughly 2% of them trucks, projected to reach 700 by 2029. The structure is 184 ft (56.1 m) long and 17 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesC2007
CrossesWinooski River
Location0.01 MI to JCT W CL2 TH2
CountyWashington County
StateVermont
Coordinates44.26566, -72.62897
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating40 US tons
Inventory rating22 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length184 ft (56.1 m)
Longest span179 ft (54.6 m)
Deck width17 ft (5.1 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deck15 ft (4.6 m)

Traffic and service

Average daily traffic666 (2019)
Projected traffic700 by 2029
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.1 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was C2007 over Winooski River built?

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1991.

What condition is C2007 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 July 2024.

How much traffic does C2007 over Winooski River carry?

About 666 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C2007 over Winooski River?

The structure is 184 ft (56.1 m) long with a longest span of 179 ft (54.6 m) and a deck 17 ft wide.

Who owns C2007 over Winooski River?

It is owned by the Town or Township Highway Agency.