US Bridges

County Road 46 over Canandaigua Outlt

Fair

Ontario County, New York · 1 MI East of Canandaigua · Structure no. 000000003318770

Built
1977
48 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
3,330
2020 count
Owner
County
County Highway Agency

About this bridge

County Road 46 over Canandaigua Outlt is a prestressed concrete box beam or girders - multiple carrying County Road 46 over Canandaigua Outlt in Ontario County, New York. It was built in 1977, so it is 48 years old, younger than the New York average of 53 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 3,330 vehicles a day, roughly 6% of them trucks, projected to reach 3,420 by 2041. The structure is 63 ft (19.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesCounty Road 46
CrossesCanandaigua Outlt
Location1 MI East of Canandaigua
RouteCounty Highway 0
CountyOntario County
StateNew York
Coordinates42.88829, -77.25863
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
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 rating85.3 US tons
Inventory rating62.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span60 ft (18.2 m)
Deck width43 ft (13.1 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,330 (2020)
Projected traffic3,420 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 46 over Canandaigua Outlt built?

It was built in 1977, making it 48 years old in 2025.

What condition is County Road 46 over Canandaigua Outlt 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 May 2023.

How much traffic does County Road 46 over Canandaigua Outlt carry?

About 3,330 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is County Road 46 over Canandaigua Outlt?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.2 m) and a deck 43 ft wide.

Who owns County Road 46 over Canandaigua Outlt?

It is owned by the County Highway Agency.