US Bridges

C3031 over Stream

Good

Lamoille County, Vermont · 0.1 MI to JCT W CL3 TH33 · Structure no. 100802002008021

Built
1994
31 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete
Length
34 ft
1 main span
Daily traffic
170
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C3031 over Stream is a concrete slab carrying C3031 over Stream in Lamoille County, Vermont. It was built in 1994, so it is 31 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 170 vehicles a day, roughly 2% of them trucks, projected to reach 179 by 2029. The structure is 34 ft (10.4 m) long and 21 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesC3031
CrossesStream
Location0.1 MI to JCT W CL3 TH33
StateVermont
Coordinates44.63462, -72.82061
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating67 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span32 ft (9.8 m)
Deck width21 ft (6.5 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2019)
Projected traffic179 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 C3031 over Stream built?

It was built in 1994, making it 31 years old in 2025.

What condition is C3031 over Stream 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 July 2024.

How much traffic does C3031 over Stream carry?

About 170 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3031 over Stream?

The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.8 m) and a deck 21 ft wide.

Who owns C3031 over Stream?

It is owned by the Town or Township Highway Agency.