US Bridges

Stone Road over Trib. to 18 Mile Creek

Fair

Niagara County, New York · 1.5 MI SE of Warrens Crnr · Structure no. 000000002271660

Built
2011
14 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
2,485
2019 count
Owner
County
County Highway Agency

About this bridge

Stone Road over Trib. to 18 Mile Creek is a concrete culvert carrying Stone Road over Trib. to 18 Mile Creek in Niagara 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 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 2,485 vehicles a day, roughly 5% of them trucks, projected to reach 3,074 by 2041. The structure is 24 ft (7.3 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesStone Road
CrossesTrib. to 18 Mile Creek
Location1.5 MI SE of Warrens Crnr
RouteCounty Highway 0
Coordinates43.20499, -78.72841
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
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 geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.7 US tons
Inventory rating40.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic2,485 (2019)
Projected traffic3,074 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$508,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Stone Road over Trib. to 18 Mile Creek built?

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

What condition is Stone Road over Trib. to 18 Mile 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 November 2024.

How much traffic does Stone Road over Trib. to 18 Mile Creek carry?

About 2,485 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Stone Road over Trib. to 18 Mile Creek?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 43 ft wide.

Who owns Stone Road over Trib. to 18 Mile Creek?

It is owned by the County Highway Agency.