US Bridges

VT100 over Reservoir Brook

Good

Windsor County, Vermont · 0.9 MI S JCT US 4 · Structure no. 200013011614052

Built
2023
2 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
80 ft
1 main span
Daily traffic
980
1996 count
Owner
State
State Highway Agency

About this bridge

VT100 over Reservoir Brook is a steel stringer/multi-beam or girder carrying VT100 over Reservoir Brook in Windsor County, Vermont. It was built in 2023, so it is 2 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. Its operating status is: open, temporary structure in place while original is closed.

It carries about 980 vehicles a day, projected to reach 940 by 2038. The structure is 80 ft (24.4 m) long and 27 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesVT100
CrossesReservoir Brook
Location0.9 MI S JCT US 4
RouteState Highway 100
CountyWindsor County
StateVermont
Coordinates43.58857, -72.75537
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, temporary structure in place while original is closed
ScourScour evaluation has not been made
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
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 rating0 US tons
Inventory rating0 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length80 ft (24.4 m)
Longest span78 ft (23.8 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic980 (1996)
Projected traffic940 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 VT100 over Reservoir Brook built?

It was built in 2023, making it 2 years old in 2025.

What condition is VT100 over Reservoir Brook 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 August 2023.

How much traffic does VT100 over Reservoir Brook carry?

About 980 vehicles per day (1996 count).

How long is VT100 over Reservoir Brook?

The structure is 80 ft (24.4 m) long with a longest span of 78 ft (23.8 m) and a deck 27 ft wide.

Who owns VT100 over Reservoir Brook?

It is owned by the State Highway Agency.