US Bridges

C2001 over Ball Mtn. Brook

Good

Windham County, Vermont · At JCT TH 1 & TH 30 · Structure no. 101309002613091

Built
1982
43 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
80 ft
1 main span
Daily traffic
140
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2001 over Ball Mtn. Brook is a steel stringer/multi-beam or girder carrying C2001 over Ball Mtn. Brook in Windham County, Vermont. It was built in 1982, so it is 43 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.

It carries about 140 vehicles a day, roughly 3% of them trucks, projected to reach 147 by 2029. The structure is 80 ft (24.4 m) long and 29 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

Location

Open in Google Maps
CarriesC2001
CrossesBall Mtn. Brook
LocationAt JCT TH 1 & TH 30
CountyWindham County
StateVermont
Coordinates43.08827, -72.81469
Functional classRural Minor Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70 US tons
Inventory rating37 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span78 ft (23.8 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2019)
Projected traffic147 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was C2001 over Ball Mtn. Brook built?

It was built in 1982, making it 43 years old in 2025.

What condition is C2001 over Ball Mtn. 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 October 2023.

How much traffic does C2001 over Ball Mtn. Brook carry?

About 140 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2001 over Ball Mtn. Brook?

The structure is 80 ft (24.4 m) long with a longest span of 78 ft (23.8 m) and a deck 29 ft wide.

Who owns C2001 over Ball Mtn. Brook?

It is owned by the Town or Township Highway Agency.