US Bridges

C2004 over New Haven River

Good

Addison County, Vermont · 0.01 MI to JCT W CL2 TH2 · Structure no. 100113001101131

Built
1969
56 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
100 ft
2 main spans
Daily traffic
800
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2004 over New Haven River is a prestressed concrete continuous tee beam carrying C2004 over New Haven River in Addison County, Vermont. It was built in 1969, so it is 56 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 800 vehicles a day, roughly 3% of them trucks, projected to reach 840 by 2029. The structure is 100 ft (30.5 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesC2004
CrossesNew Haven River
Location0.01 MI to JCT W CL2 TH2
StateVermont
Coordinates44.0922, -73.10774
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27 US tons
Inventory rating16 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length100 ft (30.5 m)
Longest span48 ft (14.6 m)
Deck width31 ft (9.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2019)
Projected traffic840 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.2 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was C2004 over New Haven River built?

It was built in 1969, making it 56 years old in 2025.

What condition is C2004 over New Haven River 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 C2004 over New Haven River carry?

About 800 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2004 over New Haven River?

The structure is 100 ft (30.5 m) long with a longest span of 48 ft (14.6 m) and a deck 31 ft wide.

Who owns C2004 over New Haven River?

It is owned by the Town or Township Highway Agency.