US Bridges

C3010 over So Br Williams River

Good

Windsor County, Vermont · 3.2 MI W of Int VT35/TH3 · Structure no. 101407005814071

Built
2022
3 years old
Condition
Good
inspected October 2023
Type
Slab
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
190
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C3010 over So Br Williams River is a prestressed concrete slab carrying C3010 over So Br Williams River in Windsor County, Vermont. It was built in 2022, so it is 3 years old, younger 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 190 vehicles a day, roughly 7% of them trucks, projected to reach 210 by 2040. The structure is 47 ft (14.3 m) long and 24 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesC3010
CrossesSo Br Williams River
Location3.2 MI W of Int VT35/TH3
CountyWindsor County
StateVermont
Coordinates43.23902, -72.65855
Functional classRural Local

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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length47 ft (14.3 m)
Longest span45 ft (13.7 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2020)
Projected traffic210 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 C3010 over So Br Williams River built?

It was built in 2022, making it 3 years old in 2025.

What condition is C3010 over So Br Williams 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 October 2023.

How much traffic does C3010 over So Br Williams River carry?

About 190 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is C3010 over So Br Williams River?

The structure is 47 ft (14.3 m) long with a longest span of 45 ft (13.7 m) and a deck 24 ft wide.

Who owns C3010 over So Br Williams River?

It is owned by the Town or Township Highway Agency.