US Bridges

SR-47 over Turtle Creek

Good

Shelby County, Ohio · 3.49MI. W. of Jct. IR-75 · Structure no. 7500513

Built
1951
74 years old, rebuilt 1992
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
123 ft
3 main spans
Daily traffic
6,398
2015 count
Owner
State
State Highway Agency

About this bridge

SR-47 over Turtle Creek is a steel continuous stringer/multi-beam or girder carrying SR-47 over Turtle Creek in Shelby County, Ohio. It was built in 1951 and reconstructed in 1992, so it is 74 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 6,398 vehicles a day, roughly 11% of them trucks, projected to reach 8,880 by 2035. The structure is 123 ft (37.5 m) long and 44 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesSR-47
CrossesTurtle Creek
Location3.49MI. W. of Jct. IR-75
RouteState Highway 47
StateOhio
Coordinates40.28706, -84.24861
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length123 ft (37.5 m)
Longest span45 ft (13.7 m)
Deck width44 ft (13.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,398 (2015)
Projected traffic8,880 by 2035
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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 SR-47 over Turtle Creek built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1992.

What condition is SR-47 over Turtle 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 August 2024.

How much traffic does SR-47 over Turtle Creek carry?

About 6,398 vehicles per day (2015 count), of which roughly 11% are trucks.

How long is SR-47 over Turtle Creek?

The structure is 123 ft (37.5 m) long with a longest span of 45 ft (13.7 m) and a deck 44 ft wide.

Who owns SR-47 over Turtle Creek?

It is owned by the State Highway Agency.