US Bridges

Vt 00279 Ml over Silk RD & Walloomsac Riv

Good

Bennington County, Vermont · 2.96 MI E Ny State Line · Structure no. 200110000402022

Built
2003
22 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
857 ft
5 main spans
Daily traffic
7,600
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00279 Ml over Silk RD & Walloomsac Riv is a steel continuous stringer/multi-beam or girder carrying Vt 00279 Ml over Silk RD & Walloomsac Riv in Bennington County, Vermont. It was built in 2003, so it is 22 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,600 vehicles a day, roughly 7% of them trucks, projected to reach 7,980 by 2028. The structure is 857 ft (261.2 m) long and 70 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesVt 00279 Ml
CrossesSilk RD & Walloomsac Riv
Location2.96 MI E Ny State Line
RouteState Highway 279
StateVermont
Coordinates42.90493, -73.2236
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating48 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length857 ft (261.2 m)
Longest span187 ft (57 m)
Deck width70 ft (21.3 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,600 (2018)
Projected traffic7,980 by 2028
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Vt 00279 Ml over Silk RD & Walloomsac Riv built?

It was built in 2003, making it 22 years old in 2025.

What condition is Vt 00279 Ml over Silk RD & Walloomsac Riv 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 May 2023.

How much traffic does Vt 00279 Ml over Silk RD & Walloomsac Riv carry?

About 7,600 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Vt 00279 Ml over Silk RD & Walloomsac Riv?

The structure is 857 ft (261.2 m) long with a longest span of 187 ft (57 m) and a deck 70 ft wide.

Who owns Vt 00279 Ml over Silk RD & Walloomsac Riv?

It is owned by the State Highway Agency.