US Bridges

Vt 00108 Ml over Lamoille River

Good

Lamoille County, Vermont · 0.1 MI N Jct. VT.15 · Structure no. 200027002108022

Built
2013
12 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
256 ft
3 main spans
Daily traffic
2,800
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00108 Ml over Lamoille River is a steel continuous stringer/multi-beam or girder carrying Vt 00108 Ml over Lamoille River in Lamoille County, Vermont. It was built in 2013, so it is 12 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 2,800 vehicles a day, roughly 3% of them trucks, projected to reach 2,940 by 2028. The structure is 256 ft (78 m) long and 34 ft wide. If it were closed, the detour would be 39.1 mi (63 km).

CarriesVt 00108 Ml
CrossesLamoille River
Location0.1 MI N Jct. VT.15
RouteState Highway 108
StateVermont
Coordinates44.64929, -72.83061
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 inspectionSeptember 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length256 ft (78 m)
Longest span102 ft (31.1 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2018)
Projected traffic2,940 by 2028
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.1 mi (63 km)
TollOn a free road
National Highway SystemNo
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.2 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Vt 00108 Ml over Lamoille River built?

It was built in 2013, making it 12 years old in 2025.

What condition is Vt 00108 Ml over Lamoille 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 September 2023.

How much traffic does Vt 00108 Ml over Lamoille River carry?

About 2,800 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Vt 00108 Ml over Lamoille River?

The structure is 256 ft (78 m) long with a longest span of 102 ft (31.1 m) and a deck 34 ft wide.

Who owns Vt 00108 Ml over Lamoille River?

It is owned by the State Highway Agency.