US Bridges

Dog Leg Road C0024 over Stillwater River

Good

Montgomery County, Ohio · .5 Miles North of SR48 · Structure no. 5730023

Built
1989
36 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
249 ft
4 main spans
Daily traffic
5,018
2016 count
Owner
County
County Highway Agency

About this bridge

Dog Leg Road C0024 over Stillwater River is a prestressed concrete continuous stringer/multi-beam or girder carrying Dog Leg Road C0024 over Stillwater River in Montgomery County, Ohio. It was built in 1989, so it is 36 years old, younger 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 5,018 vehicles a day, roughly 4% of them trucks, projected to reach 6,965 by 2036. The structure is 249 ft (75.9 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDog Leg Road C0024
CrossesStillwater River
Location.5 Miles North of SR48
RouteCounty Highway 24
StateOhio
Coordinates39.83818, -84.24665
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length249 ft (75.9 m)
Longest span62 ft (18.9 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,018 (2016)
Projected traffic6,965 by 2036
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Dog Leg Road C0024 over Stillwater River built?

It was built in 1989, making it 36 years old in 2025.

What condition is Dog Leg Road C0024 over Stillwater River 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 June 2024.

How much traffic does Dog Leg Road C0024 over Stillwater River carry?

About 5,018 vehicles per day (2016 count), of which roughly 4% are trucks.

How long is Dog Leg Road C0024 over Stillwater River?

The structure is 249 ft (75.9 m) long with a longest span of 62 ft (18.9 m) and a deck 35 ft wide.

Who owns Dog Leg Road C0024 over Stillwater River?

It is owned by the County Highway Agency.