US Bridges

Corwin Road over Caesars Creek

Good

Warren County, Ohio · 0.25 MI S of CR 30 · Structure no. 8332037

Built
1996
29 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
182 ft
2 main spans
Daily traffic
341
2015 count
Owner
County
County Highway Agency

About this bridge

Corwin Road over Caesars Creek is a prestressed concrete box beam or girders - multiple carrying Corwin Road over Caesars Creek in Warren County, Ohio. It was built in 1996, so it is 29 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 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 341 vehicles a day, roughly 8% of them trucks, projected to reach 473 by 2035. The structure is 182 ft (55.5 m) long and 28 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesCorwin Road
CrossesCaesars Creek
Location0.25 MI S of CR 30
RouteCounty Highway C0047
StateOhio
Coordinates39.49259, -84.10177
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 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 rating67.9 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span100 ft (30.5 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic341 (2015)
Projected traffic473 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Corwin Road over Caesars Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Corwin Road over Caesars 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 November 2024.

How much traffic does Corwin Road over Caesars Creek carry?

About 341 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Corwin Road over Caesars Creek?

The structure is 182 ft (55.5 m) long with a longest span of 100 ft (30.5 m) and a deck 28 ft wide.

Who owns Corwin Road over Caesars Creek?

It is owned by the County Highway Agency.