US Bridges

C2004 over Broad Brook

Good

Windsor County, Vermont · 0.5 MI JCT TH 4 + TH 34 · Structure no. 101417001414171

Built
2014
11 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
125
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

C2004 over Broad Brook is a prestressed concrete box beam or girders - multiple carrying C2004 over Broad Brook in Windsor County, Vermont. It was built in 2014, so it is 11 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 125 vehicles a day, roughly 3% of them trucks, projected to reach 132 by 2029. The structure is 63 ft (19.2 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesC2004
CrossesBroad Brook
Location0.5 MI JCT TH 4 + TH 34
StateVermont
Coordinates43.77859, -72.50114
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 evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length63 ft (19.2 m)
Longest span60 ft (18.3 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2019)
Projected traffic132 by 2029
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was C2004 over Broad Brook built?

It was built in 2014, making it 11 years old in 2025.

What condition is C2004 over Broad 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 August 2024.

How much traffic does C2004 over Broad Brook carry?

About 125 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is C2004 over Broad Brook?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.3 m) and a deck 24 ft wide.

Who owns C2004 over Broad Brook?

It is owned by the Town or Township Highway Agency.