US Bridges

Chautauqua Avenue over Trb Chautauqua Lk

Good

Chautauqua County, New York · In Maple Springs · Structure no. 000000002212400

Built
2007
18 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
105
2021 count
Owner
County
County Highway Agency

About this bridge

Chautauqua Avenue over Trb Chautauqua Lk is a concrete culvert carrying Chautauqua Avenue over Trb Chautauqua Lk in Chautauqua County, New York. It was built in 2007, so it is 18 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 105 vehicles a day, roughly 5% of them trucks, projected to reach 147 by 2041. The structure is 26 ft (7.9 m) long and 27 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesChautauqua Avenue
CrossesTrb Chautauqua Lk
LocationIn Maple Springs
Coordinates42.19737, -79.42219
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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 rating85.6 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic105 (2021)
Projected traffic147 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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$343,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Chautauqua Avenue over Trb Chautauqua Lk built?

It was built in 2007, making it 18 years old in 2025.

What condition is Chautauqua Avenue over Trb Chautauqua Lk 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 April 2023.

How much traffic does Chautauqua Avenue over Trb Chautauqua Lk carry?

About 105 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Chautauqua Avenue over Trb Chautauqua Lk?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 27 ft wide.

Who owns Chautauqua Avenue over Trb Chautauqua Lk?

It is owned by the County Highway Agency.