US Bridges

Ontario Street over Irondequoit Creek

Good

Monroe County, New York · East Rochester · Structure no. 000000002257920

Built
2019
6 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Concrete
Length
69 ft
1 main span
Daily traffic
262
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Ontario Street over Irondequoit Creek is a concrete tee beam carrying Ontario Street over Irondequoit Creek in Monroe County, New York. It was built in 2019, so it is 6 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 262 vehicles a day, roughly 14% of them trucks, projected to reach 367 by 2040. The structure is 69 ft (21 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesOntario Street
CrossesIrondequoit Creek
LocationEast Rochester
Coordinates43.11277, -77.47223
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating63.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length69 ft (21 m)
Longest span67 ft (20.4 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic262 (2020)
Projected traffic367 by 2040
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Ontario Street over Irondequoit Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is Ontario Street over Irondequoit Creek 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 October 2023.

How much traffic does Ontario Street over Irondequoit Creek carry?

About 262 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is Ontario Street over Irondequoit Creek?

The structure is 69 ft (21 m) long with a longest span of 67 ft (20.4 m) and a deck 28 ft wide.

Who owns Ontario Street over Irondequoit Creek?

It is owned by the Town or Township Highway Agency.