US Bridges

Union Street over Black Creek

Good

Monroe County, New York · 0.5 MI SE of West Chili · Structure no. 000000003317430

Built
2011
14 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
107 ft
1 main span
Daily traffic
7,332
2018 count
Owner
County
County Highway Agency

About this bridge

Union Street over Black Creek is a prestressed concrete box beam or girders - multiple carrying Union Street over Black Creek in Monroe County, New York. It was built in 2011, so it is 14 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,332 vehicles a day, roughly 2% of them trucks, projected to reach 8,906 by 2041. The structure is 107 ft (32.6 m) long and 42 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesUnion Street
CrossesBlack Creek
Location0.5 MI SE of West Chili
RouteCounty Highway 0
Coordinates43.09032, -77.79671
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior 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 rating110.1 US tons
Inventory rating84 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length107 ft (32.6 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.7 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,332 (2018)
Projected traffic8,906 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed2.5 mi (4 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$2.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Union Street over Black Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Union Street over Black 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 September 2023.

How much traffic does Union Street over Black Creek carry?

About 7,332 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Union Street over Black Creek?

The structure is 107 ft (32.6 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns Union Street over Black Creek?

It is owned by the County Highway Agency.