US Bridges

City Concd over Moose River

Fair

Caledonia County, Vermont · Concord Ave · Structure no. 207012001903112

Built
1933
92 years old, rebuilt 1971
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
74 ft
1 main span
Daily traffic
4,300
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

City Concd over Moose River is a steel stringer/multi-beam or girder carrying City Concd over Moose River in Caledonia County, Vermont. It was built in 1933 and reconstructed in 1971, so it is 92 years old, older 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 4,300 vehicles a day, roughly 11% of them trucks, projected to reach 4,515 by 2026. The structure is 74 ft (22.6 m) long and 29 ft wide.

Location

Open in Google Maps
CarriesCity Concd
CrossesMoose River
LocationConcord Ave
RouteCity Street CONCD
CountyCaledonia County
StateVermont
Coordinates44.42353, -72.00906
Functional classUrban Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length74 ft (22.6 m)
Longest span72 ft (21.9 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2016)
Projected traffic4,515 by 2026
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$791,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was City Concd over Moose River built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1971.

What condition is City Concd over Moose 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 City Concd over Moose River carry?

About 4,300 vehicles per day (2016 count), of which roughly 11% are trucks.

How long is City Concd over Moose River?

The structure is 74 ft (22.6 m) long with a longest span of 72 ft (21.9 m) and a deck 29 ft wide.

Who owns City Concd over Moose River?

It is owned by the City or Municipal Highway Agency.