US Bridges

SR 674 over Little Walnut Creek

Fair

Pickaway County, Ohio · 0.69 MI S of SR752 · Structure no. 6503373

Built
1984
41 years old
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
165 ft
3 main spans
Daily traffic
2,958
2015 count
Owner
State
State Highway Agency

About this bridge

SR 674 over Little Walnut Creek is a prestressed concrete box beam or girders - multiple carrying SR 674 over Little Walnut Creek in Pickaway County, Ohio. It was built in 1984, so it is 41 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,958 vehicles a day, roughly 6% of them trucks, projected to reach 4,106 by 2035. The structure is 165 ft (50.3 m) long and 36 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesSR 674
CrossesLittle Walnut Creek
Location0.69 MI S of SR752
RouteState Highway 674
CountyPickaway County
StateOhio
Coordinates39.71273, -82.83189
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating39.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length165 ft (50.3 m)
Longest span59 ft (18 m)
Deck width36 ft (11 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,958 (2015)
Projected traffic4,106 by 2035
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 674 over Little Walnut Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is SR 674 over Little Walnut Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does SR 674 over Little Walnut Creek carry?

About 2,958 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR 674 over Little Walnut Creek?

The structure is 165 ft (50.3 m) long with a longest span of 59 ft (18 m) and a deck 36 ft wide.

Who owns SR 674 over Little Walnut Creek?

It is owned by the State Highway Agency.