US Bridges

Aldrich Street over Cattaraugus Creek

Fair

Erie County, New York · Southwest Gowanda · Structure no. 000000003328300

Built
1959
66 years old, rebuilt 2002
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
318 ft
3 main spans
Daily traffic
2,820
2019 count
Owner
County
County Highway Agency

About this bridge

Aldrich Street over Cattaraugus Creek is a steel continuous stringer/multi-beam or girder carrying Aldrich Street over Cattaraugus Creek in Erie County, New York. It was built in 1959 and reconstructed in 2002, so it is 66 years old, older 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 2,820 vehicles a day, roughly 6% of them trucks, projected to reach 3,948 by 2039. The structure is 318 ft (96.9 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAldrich Street
CrossesCattaraugus Creek
LocationSouthwest Gowanda
RouteCounty Highway 0
Coordinates42.46865, -78.9416
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating55 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length318 ft (96.9 m)
Longest span121 ft (36.9 m)
Deck width42 ft (12.8 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,820 (2019)
Projected traffic3,948 by 2039
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$8.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Aldrich Street over Cattaraugus Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2002.

What condition is Aldrich Street over Cattaraugus 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 2023.

How much traffic does Aldrich Street over Cattaraugus Creek carry?

About 2,820 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is Aldrich Street over Cattaraugus Creek?

The structure is 318 ft (96.9 m) long with a longest span of 121 ft (36.9 m) and a deck 42 ft wide.

Who owns Aldrich Street over Cattaraugus Creek?

It is owned by the County Highway Agency.