US Bridges

C3043 over Stone Bridge Brook

Good

Franklin County, Vermont · 0.15 MI to JCT W C3 TH27 · Structure no. 100608000906081

Built
1994
31 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete
Length
45 ft
1 main span
Daily traffic
673
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C3043 over Stone Bridge Brook is a concrete slab carrying C3043 over Stone Bridge Brook in Franklin 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 673 vehicles a day, roughly 2% of them trucks, projected to reach 707 by 2029. The structure is 45 ft (13.7 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesC3043
CrossesStone Bridge Brook
Location0.15 MI to JCT W C3 TH27
StateVermont
Coordinates44.71751, -73.1651
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.
Channel and channel protection7 GoodSome minor problems.
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 alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating63.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span43 ft (13.1 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic673 (2019)
Projected traffic707 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 C3043 over Stone Bridge Brook built?

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

What condition is C3043 over Stone Bridge 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 July 2024.

How much traffic does C3043 over Stone Bridge Brook carry?

About 673 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3043 over Stone Bridge Brook?

The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 28 ft wide.

Who owns C3043 over Stone Bridge Brook?

It is owned by the Town or Township Highway Agency.