US Bridges

FAU VT127 over Winooski River

Fair

Chittenden County, Vermont · 3.43 MI N Manhattan Drive · Structure no. 205009000504032

Built
1983
42 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
680 ft
3 main spans
Daily traffic
14,800
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAU VT127 over Winooski River is a steel continuous stringer/multi-beam or girder carrying FAU VT127 over Winooski River in Chittenden County, Vermont. It was built in 1983, so it is 42 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 14,800 vehicles a day, roughly 7% of them trucks, projected to reach 15,540 by 2026. The structure is 680 ft (207.3 m) long and 55 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesFAU VT127
CrossesWinooski River
Location3.43 MI N Manhattan Drive
RouteCity Street 127
StateVermont
Coordinates44.52489, -73.25542
Functional classUrban Other Principal Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating99 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length680 ft (207.3 m)
Longest span260 ft (79.2 m)
Deck width55 ft (16.8 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,800 (2016)
Projected traffic15,540 by 2026
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 FAU VT127 over Winooski River built?

It was built in 1983, making it 42 years old in 2025.

What condition is FAU VT127 over Winooski River 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 July 2024.

How much traffic does FAU VT127 over Winooski River carry?

About 14,800 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is FAU VT127 over Winooski River?

The structure is 680 ft (207.3 m) long with a longest span of 260 ft (79.2 m) and a deck 55 ft wide.

Who owns FAU VT127 over Winooski River?

It is owned by the City or Municipal Highway Agency.