US Bridges

C3050 over Vermont Railway

Fair

Addison County, Vermont · 0.7 MI to JCT W CL2 TH2 · Structure no. 100105003001051

Built
1986
39 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
121 ft
1 main span
Daily traffic
200
2019 count
Owner
State
State Highway Agency

About this bridge

C3050 over Vermont Railway is a steel stringer/multi-beam or girder carrying C3050 over Vermont Railway in Addison County, Vermont. It was built in 1986, so it is 39 years old, younger than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 200 vehicles a day, roughly 2% of them trucks, projected to reach 210 by 2029. The structure is 121 ft (36.9 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesC3050
CrossesVermont Railway
Location0.7 MI to JCT W CL2 TH2
StateVermont
Coordinates44.16433, -73.21394
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating38 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length121 ft (36.9 m)
Longest span115 ft (35.1 m)
Deck width25 ft (7.7 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2019)
Projected traffic210 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was C3050 over Vermont Railway built?

It was built in 1986, making it 39 years old in 2025.

What condition is C3050 over Vermont Railway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does C3050 over Vermont Railway carry?

About 200 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3050 over Vermont Railway?

The structure is 121 ft (36.9 m) long with a longest span of 115 ft (35.1 m) and a deck 25 ft wide.

Who owns C3050 over Vermont Railway?

It is owned by the State Highway Agency.