US Bridges

C3081 over Conn. River Line R.R.

Good

Windsor County, Vermont · 0.04 MI to JCT W C3 TH30 · Structure no. 101408003614081

Built
2011
14 years old
Condition
Good
inspected August 2024
Type
Arch - Deck
Concrete
Length
44 ft
1 main span
Daily traffic
350
2019 count
Owner
State
State Highway Agency

About this bridge

C3081 over Conn. River Line R.R. is a concrete arch - deck carrying C3081 over Conn. River Line R.R. in Windsor County, Vermont. It was built in 2011, so it is 14 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 350 vehicles a day, roughly 2% of them trucks, projected to reach 368 by 2029. The structure is 44 ft (13.4 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesC3081
CrossesConn. River Line R.R.
Location0.04 MI to JCT W C3 TH30
StateVermont
Coordinates43.67322, -72.30643
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating39 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length44 ft (13.4 m)
Longest span42 ft (12.8 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2019)
Projected traffic368 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was C3081 over Conn. River Line R.R. built?

It was built in 2011, making it 14 years old in 2025.

What condition is C3081 over Conn. River Line R.R. 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 2024.

How much traffic does C3081 over Conn. River Line R.R. carry?

About 350 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3081 over Conn. River Line R.R.?

The structure is 44 ft (13.4 m) long with a longest span of 42 ft (12.8 m) and a deck 30 ft wide.

Who owns C3081 over Conn. River Line R.R.?

It is owned by the State Highway Agency.