US Bridges

US 23 over Crooked Creek

Fair

Ross County, Ohio · .39 MI N of Pike County · Structure no. 7100035

Built
1949
76 years old, rebuilt 1990
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
17,270
2015 count
Owner
State
State Highway Agency

About this bridge

US 23 over Crooked Creek is a prestressed concrete continuous box beam or girders - multiple carrying US 23 over Crooked Creek in Ross County, Ohio. It was built in 1949 and reconstructed in 1990, so it is 76 years old, older 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 17,270 vehicles a day, roughly 10% of them trucks, projected to reach 23,971 by 2035. The structure is 93 ft (28.3 m) long and 74 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesUS 23
CrossesCrooked Creek
Location.39 MI N of Pike County
RouteU.S. Route 23
StateOhio
Coordinates39.18366, -82.97544
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 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 geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.3 US tons
Inventory rating38.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length93 ft (28.3 m)
Longest span37 ft (11.3 m)
Deck width74 ft (22.6 m)
Roadway width71 ft (21.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,270 (2015)
Projected traffic23,971 by 2035
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemYes

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 US 23 over Crooked Creek built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1990.

What condition is US 23 over Crooked 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 October 2024.

How much traffic does US 23 over Crooked Creek carry?

About 17,270 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is US 23 over Crooked Creek?

The structure is 93 ft (28.3 m) long with a longest span of 37 ft (11.3 m) and a deck 74 ft wide.

Who owns US 23 over Crooked Creek?

It is owned by the State Highway Agency.