US Bridges

Olive Green Rd. over Big Walnut Creek

Good

Delaware County, Ohio · 0.74 Mi. E. of S.R. 656 · Structure no. 2133784

Built
1999
26 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
152 ft
3 main spans
Daily traffic
1,031
2018 count
Owner
County
County Highway Agency

About this bridge

Olive Green Rd. over Big Walnut Creek is a prestressed concrete continuous box beam or girders - multiple carrying Olive Green Rd. over Big Walnut Creek in Delaware County, Ohio. It was built in 1999, so it is 26 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,031 vehicles a day, roughly 7% of them trucks, projected to reach 1,431 by 2038. The structure is 152 ft (46.3 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOlive Green Rd.
CrossesBig Walnut Creek
Location0.74 Mi. E. of S.R. 656
RouteCounty Highway C0052
StateOhio
Coordinates40.31861, -82.81606
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length152 ft (46.3 m)
Longest span51 ft (15.5 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,031 (2018)
Projected traffic1,431 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Olive Green Rd. over Big Walnut Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is Olive Green Rd. over Big Walnut 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 January 2024.

How much traffic does Olive Green Rd. over Big Walnut Creek carry?

About 1,031 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Olive Green Rd. over Big Walnut Creek?

The structure is 152 ft (46.3 m) long with a longest span of 51 ft (15.5 m) and a deck 32 ft wide.

Who owns Olive Green Rd. over Big Walnut Creek?

It is owned by the County Highway Agency.