US Bridges

County Road 12 over Fifteenmile Ck * Hadle

Good

Washington County, Ohio · 4.04 MI N of JCT SR 26 · Structure no. 8431698

Built
1900
125 years old, rebuilt 1979
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
64 ft
1 main span
Daily traffic
76
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 12 over Fifteenmile Ck * Hadle is a steel stringer/multi-beam or girder carrying County Road 12 over Fifteenmile Ck * Hadle in Washington County, Ohio. It was built in 1900 and reconstructed in 1979, so it is 125 years old, older than the Ohio average of 47.3 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 76 vehicles a day, roughly 7% of them trucks, projected to reach 105 by 2035. The structure is 64 ft (19.5 m) long and 24 ft wide.

CarriesCounty Road 12
CrossesFifteenmile Ck * Hadle
Location4.04 MI N of JCT SR 26
RouteCounty Highway C0012
StateOhio
Coordinates39.52404, -81.28044
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating40.7 US tons
Inventory rating31.4 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length64 ft (19.5 m)
Longest span55 ft (16.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2015)
Projected traffic105 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 12 over Fifteenmile Ck * Hadle built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1979.

What condition is County Road 12 over Fifteenmile Ck * Hadle 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 October 2024.

How much traffic does County Road 12 over Fifteenmile Ck * Hadle carry?

About 76 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is County Road 12 over Fifteenmile Ck * Hadle?

The structure is 64 ft (19.5 m) long with a longest span of 55 ft (16.9 m) and a deck 24 ft wide.

Who owns County Road 12 over Fifteenmile Ck * Hadle?

It is owned by the County Highway Agency.