US Bridges

Oconnor Road over Thomas Creek

Fair

Monroe County, New York · 1 MI NW of Fairport · Structure no. 000000003317830

Built
2000
25 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
2,911
2021 count
Owner
County
County Highway Agency

About this bridge

Oconnor Road over Thomas Creek is a prestressed concrete box beam or girders - multiple carrying Oconnor Road over Thomas Creek in Monroe County, New York. It was built in 2000, so it is 25 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 2,911 vehicles a day, roughly 7% of them trucks, projected to reach 4,075 by 2041. The structure is 44 ft (13.4 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesOconnor Road
CrossesThomas Creek
Location1 MI NW of Fairport
CountyMonroe County
StateNew York
Coordinates43.10548, -77.45734
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106 US tons
Inventory rating63.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length44 ft (13.4 m)
Longest span39 ft (11.8 m)
Deck width40 ft (12.1 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,911 (2021)
Projected traffic4,075 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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$775,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Oconnor Road over Thomas Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Oconnor Road over Thomas Creek 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 June 2024.

How much traffic does Oconnor Road over Thomas Creek carry?

About 2,911 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is Oconnor Road over Thomas Creek?

The structure is 44 ft (13.4 m) long with a longest span of 39 ft (11.8 m) and a deck 40 ft wide.

Who owns Oconnor Road over Thomas Creek?

It is owned by the County Highway Agency.