US Bridges

C2001 over Marlboro Pond Brook

Fair

Windham County, Vermont · 0.45 MI to JCT W C3 TH14 · Structure no. 101308001413081

Built
1950
75 years old
Condition
Fair
inspected July 2024
Type
Culvert
Steel
Length
20 ft
1 main span
Daily traffic
220
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2001 over Marlboro Pond Brook is a steel culvert carrying C2001 over Marlboro Pond Brook in Windham County, Vermont. It was built in 1950, so it is 75 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 220 vehicles a day, roughly 2% of them trucks, projected to reach 231 by 2029. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesC2001
CrossesMarlboro Pond Brook
Location0.45 MI to JCT W C3 TH14
CountyWindham County
StateVermont
Coordinates42.81331, -72.72452
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31 US tons
Inventory rating18 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadH 15
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2019)
Projected traffic231 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$232,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was C2001 over Marlboro Pond Brook built?

It was built in 1950, making it 75 years old in 2025.

What condition is C2001 over Marlboro Pond 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 July 2024.

How much traffic does C2001 over Marlboro Pond Brook carry?

About 220 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C2001 over Marlboro Pond Brook?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns C2001 over Marlboro Pond Brook?

It is owned by the Town or Township Highway Agency.