US Bridges

C3064 over South Branch

Good

Orange County, Vermont · 0.1 MI JCT TH 64 & TH 3 · Structure no. 100905003209051

Built
2003
22 years old
Condition
Good
inspected October 2023
Type
Slab
Prestressed Concrete
Length
49 ft
1 main span
Daily traffic
50
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C3064 over South Branch is a prestressed concrete slab carrying C3064 over South Branch in Orange County, Vermont. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 53 by 2029. The structure is 49 ft (14.9 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesC3064
CrossesSouth Branch
Location0.1 MI JCT TH 64 & TH 3
StateVermont
Coordinates44.00177, -72.2776
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length49 ft (14.9 m)
Longest span45 ft (13.7 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2019)
Projected traffic53 by 2029
Trucks2%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 C3064 over South Branch built?

It was built in 2003, making it 22 years old in 2025.

What condition is C3064 over South Branch 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 C3064 over South Branch carry?

About 50 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3064 over South Branch?

The structure is 49 ft (14.9 m) long with a longest span of 45 ft (13.7 m) and a deck 16 ft wide.

Who owns C3064 over South Branch?

It is owned by the Town or Township Highway Agency.