US Bridges

C2001 over Adams Brook

Fair

Windham County, Vermont · 0.25 MI to JCT W C3 TH14 · Structure no. 101311000613111

Built
1939
86 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete
Length
38 ft
1 main span
Daily traffic
180
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2001 over Adams Brook is a concrete tee beam carrying C2001 over Adams Brook in Windham County, Vermont. It was built in 1939, so it is 86 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 180 vehicles a day, roughly 3% of them trucks, projected to reach 189 by 2029. The structure is 38 ft (11.6 m) long and 25 ft wide.

CarriesC2001
CrossesAdams Brook
Location0.25 MI to JCT W C3 TH14
StateVermont
Coordinates42.90018, -72.72521
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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 typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length38 ft (11.6 m)
Longest span34 ft (10.4 m)
Deck width25 ft (7.7 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic180 (2019)
Projected traffic189 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 C2001 over Adams Brook built?

It was built in 1939, making it 86 years old in 2025.

What condition is C2001 over Adams 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 September 2024.

How much traffic does C2001 over Adams Brook carry?

About 180 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2001 over Adams Brook?

The structure is 38 ft (11.6 m) long with a longest span of 34 ft (10.4 m) and a deck 25 ft wide.

Who owns C2001 over Adams Brook?

It is owned by the Town or Township Highway Agency.