US Bridges

Vt 00100 Ml over West River

Good

Windham County, Vermont · 1.3 MI S Jct. VT.11 W · Structure no. 200013009113102

Built
2000
25 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
234 ft
2 main spans
Daily traffic
2,000
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00100 Ml over West River is a steel continuous stringer/multi-beam or girder carrying Vt 00100 Ml over West River in Windham County, Vermont. It was built in 2000, so it is 25 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 2,000 vehicles a day, roughly 9% of them trucks, projected to reach 2,100 by 2028. The structure is 234 ft (71.3 m) long and 37 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesVt 00100 Ml
CrossesWest River
Location1.3 MI S Jct. VT.11 W
RouteState Highway 100
StateVermont
Coordinates43.21065, -72.82356
Functional classRural Minor 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 protection8 Very GoodNo problems noted.
Last inspectionJune 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 rating99 US tons
Inventory rating60 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length234 ft (71.3 m)
Longest span112 ft (34.1 m)
Deck width37 ft (11.3 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2018)
Projected traffic2,100 by 2028
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

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 00100 Ml over West River built?

It was built in 2000, making it 25 years old in 2025.

What condition is Vt 00100 Ml over West 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 June 2023.

How much traffic does Vt 00100 Ml over West River carry?

About 2,000 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is Vt 00100 Ml over West River?

The structure is 234 ft (71.3 m) long with a longest span of 112 ft (34.1 m) and a deck 37 ft wide.

Who owns Vt 00100 Ml over West River?

It is owned by the State Highway Agency.