US Bridges

Triangle Road over Tb Cattaraugus Ck

Good

Chautauqua County, New York · 1 MI West of Irving · Structure no. 000000002212570

Built
2019
6 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
41 ft
1 main span
Daily traffic
301
2020 count
Owner
County
County Highway Agency

About this bridge

Triangle Road over Tb Cattaraugus Ck is a concrete box beam or girders - multiple carrying Triangle Road over Tb Cattaraugus Ck in Chautauqua 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 301 vehicles a day, roughly 6% of them trucks, projected to reach 421 by 2040. The structure is 41 ft (12.5 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesTriangle Road
CrossesTb Cattaraugus Ck
Location1 MI West of Irving
Coordinates42.56284, -79.1291
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
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 evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be 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 rating102 US tons
Inventory rating61 US tons

Structure

MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length41 ft (12.5 m)
Longest span36 ft (11 m)
Deck width24 ft (7.3 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic301 (2020)
Projected traffic421 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 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$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Triangle Road over Tb Cattaraugus Ck built?

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

What condition is Triangle Road over Tb Cattaraugus Ck 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 June 2023.

How much traffic does Triangle Road over Tb Cattaraugus Ck carry?

About 301 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Triangle Road over Tb Cattaraugus Ck?

The structure is 41 ft (12.5 m) long with a longest span of 36 ft (11 m) and a deck 24 ft wide.

Who owns Triangle Road over Tb Cattaraugus Ck?

It is owned by the County Highway Agency.