US Bridges

Braley Road over Twelvemile Creek

FairPosted for load

Niagara County, New York · 1.9 MI NW of Ransomville · Structure no. 000000003328920

Built
1948
77 years old, rebuilt 1991
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
43 ft
2 main spans
Daily traffic
515
2021 count
Owner
County
County Highway Agency

About this bridge

Braley Road over Twelvemile Creek is a wood or timber stringer/multi-beam or girder carrying Braley Road over Twelvemile Creek in Niagara County, New York. It was built in 1948 and reconstructed in 1991, so it is 77 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. Its operating status is: posted for load restriction.

It carries about 515 vehicles a day, roughly 8% of them trucks, projected to reach 721 by 2041. The structure is 43 ft (13.1 m) long and 29 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesBraley Road
CrossesTwelvemile Creek
Location1.9 MI NW of Ransomville
Coordinates43.25444, -78.93685
Functional classRural 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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37 US tons
Inventory rating24 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 15
Structure length43 ft (13.1 m)
Longest span21 ft (6.4 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic515 (2021)
Projected traffic721 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Braley Road over Twelvemile Creek built?

It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1991.

What condition is Braley Road over Twelvemile 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 August 2024.

How much traffic does Braley Road over Twelvemile Creek carry?

About 515 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Braley Road over Twelvemile Creek?

The structure is 43 ft (13.1 m) long with a longest span of 21 ft (6.4 m) and a deck 29 ft wide.

Who owns Braley Road over Twelvemile Creek?

It is owned by the County Highway Agency.