US Bridges

Vt 00100 Ml over West River

Good

Windsor County, Vermont · 1.1 MI S Jct. VT.155 · Structure no. 200013009814212

Built
2016
9 years old
Condition
Good
inspected June 2023
Type
Tee Beam
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
2,200
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00100 Ml over West River is a prestressed concrete tee beam carrying Vt 00100 Ml over West River in Windsor County, Vermont. It was built in 2016, so it is 9 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 2,200 vehicles a day, roughly 9% of them trucks, projected to reach 2,310 by 2028. The structure is 63 ft (19.2 m) long and 35 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesVt 00100 Ml
CrossesWest River
Location1.1 MI S Jct. VT.155
RouteState Highway 100
StateVermont
Coordinates43.32239, -72.78299
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
Deck8 Very GoodNo problems noted.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating37 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length63 ft (19.2 m)
Longest span61 ft (18.6 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,200 (2018)
Projected traffic2,310 by 2028
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 2016, making it 9 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 2,200 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is Vt 00100 Ml over West River?

The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 35 ft wide.

Who owns Vt 00100 Ml over West River?

It is owned by the State Highway Agency.