US Bridges

Vt 00010 Ml over Great Brook

Fair

Windsor County, Vermont · 3.2 MI E JCT Vt 103 · Structure no. 200016000414072

Built
1938
87 years old, rebuilt 2010
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
62 ft
1 main span
Daily traffic
3,000
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00010 Ml over Great Brook is a steel stringer/multi-beam or girder carrying Vt 00010 Ml over Great Brook in Windsor County, Vermont. It was built in 1938 and reconstructed in 2010, so it is 87 years old, older than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,000 vehicles a day, roughly 9% of them trucks, projected to reach 3,150 by 2028. The structure is 62 ft (18.9 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesVt 00010 Ml
CrossesGreat Brook
Location3.2 MI E JCT Vt 103
RouteState Highway 10
CountyWindsor County
StateVermont
Coordinates43.33433, -72.55273
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length62 ft (18.9 m)
Longest span61 ft (18.6 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2018)
Projected traffic3,150 by 2028
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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$701,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Vt 00010 Ml over Great Brook built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2010.

What condition is Vt 00010 Ml over Great Brook in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Vt 00010 Ml over Great Brook carry?

About 3,000 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is Vt 00010 Ml over Great Brook?

The structure is 62 ft (18.9 m) long with a longest span of 61 ft (18.6 m) and a deck 30 ft wide.

Who owns Vt 00010 Ml over Great Brook?

It is owned by the State Highway Agency.