US Bridges

County Road 9 over Twelve Mile Creek

Good

Steuben County, New York · 0.3 MI S of Ingleside · Structure no. 000000003332970

Built
2022
3 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
102
2018 count
Owner
County
County Highway Agency

About this bridge

County Road 9 over Twelve Mile Creek is a prestressed concrete box beam or girders - multiple carrying County Road 9 over Twelve Mile Creek in Steuben County, New York. It was built in 2022, so it is 3 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 102 vehicles a day, roughly 7% of them trucks, projected to reach 143 by 2038. The structure is 38 ft (11.6 m) long and 29 ft wide. If it were closed, the detour would be 23.6 mi (38 km).

Location

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CarriesCounty Road 9
CrossesTwelve Mile Creek
Location0.3 MI S of Ingleside
RouteCounty Highway 0
CountySteuben County
StateNew York
Coordinates42.55708, -77.39309
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 protection9 ExcellentNo problems noted.
Last inspectionMarch 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 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 rating102 US tons
Inventory rating52 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length38 ft (11.6 m)
Longest span36 ft (11 m)
Deck width29 ft (8.7 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic102 (2018)
Projected traffic143 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23.6 mi (38 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$582,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 9 over Twelve Mile Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is County Road 9 over Twelve Mile Creek 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 March 2023.

How much traffic does County Road 9 over Twelve Mile Creek carry?

About 102 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is County Road 9 over Twelve Mile Creek?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 29 ft wide.

Who owns County Road 9 over Twelve Mile Creek?

It is owned by the County Highway Agency.