US Bridges

SR725 over Little Twin Creek

Good

Montgomery County, Ohio · .42MI W of JCT SR4 · Structure no. 5710111

Built
1960
65 years old, rebuilt 2009
Condition
Good
inspected December 2023
Type
Slab
Concrete Continuous
Length
105 ft
3 main spans
Daily traffic
6,645
2015 count
Owner
State
State Highway Agency

About this bridge

SR725 over Little Twin Creek is a concrete continuous slab carrying SR725 over Little Twin Creek in Montgomery County, Ohio. It was built in 1960 and reconstructed in 2009, so it is 65 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 6,645 vehicles a day, roughly 9% of them trucks, projected to reach 9,223 by 2035. The structure is 105 ft (32 m) long and 54 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

Open in Google Maps
CarriesSR725
CrossesLittle Twin Creek
Location.42MI W of JCT SR4
RouteState Highway 725
CountyMontgomery County
StateOhio
Coordinates39.62512, -84.36489
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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 rating72.5 US tons
Inventory rating56.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length105 ft (32 m)
Longest span40 ft (12.2 m)
Deck width54 ft (16.5 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,645 (2015)
Projected traffic9,223 by 2035
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR725 over Little Twin Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2009.

What condition is SR725 over Little Twin 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 December 2023.

How much traffic does SR725 over Little Twin Creek carry?

About 6,645 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is SR725 over Little Twin Creek?

The structure is 105 ft (32 m) long with a longest span of 40 ft (12.2 m) and a deck 54 ft wide.

Who owns SR725 over Little Twin Creek?

It is owned by the State Highway Agency.