US Bridges

Wilmington Road over Turtle Creek

Good

Warren County, Ohio · 0.62 MI W of TR 95 · Structure no. 8330123

Built
1995
30 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
99 ft
1 main span
Daily traffic
3,092
2015 count
Owner
County
County Highway Agency

About this bridge

Wilmington Road over Turtle Creek is a prestressed concrete box beam or girders - multiple carrying Wilmington Road over Turtle Creek in Warren County, Ohio. It was built in 1995, so it is 30 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,092 vehicles a day, roughly 8% of them trucks, projected to reach 4,292 by 2035. The structure is 99 ft (30.2 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWilmington Road
CrossesTurtle Creek
Location0.62 MI W of TR 95
RouteCounty Highway C0007
StateOhio
Coordinates39.43083, -84.17068
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.3 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length99 ft (30.2 m)
Longest span95 ft (29 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,092 (2015)
Projected traffic4,292 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Wilmington Road over Turtle Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Wilmington Road 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 October 2024.

How much traffic does Wilmington Road over Turtle Creek carry?

About 3,092 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Wilmington Road over Turtle Creek?

The structure is 99 ft (30.2 m) long with a longest span of 95 ft (29 m) and a deck 32 ft wide.

Who owns Wilmington Road over Turtle Creek?

It is owned by the County Highway Agency.