US Bridges

Four Mile Road over Four Mile Creek (4 Mile)

Fair

Hamilton County, Ohio · .41 MI N of Kellogg Ave · Structure no. 3132803

Built
1920
105 years old, rebuilt 1988
Condition
Fair
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
2,227
2015 count
Owner
County
County Highway Agency

About this bridge

Four Mile Road over Four Mile Creek (4 Mile) is a prestressed concrete box beam or girders - multiple carrying Four Mile Road over Four Mile Creek (4 Mile) in Hamilton County, Ohio. It was built in 1920 and reconstructed in 1988, so it is 105 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 6 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 2,227 vehicles a day, roughly 5% of them trucks, projected to reach 3,091 by 2035. The structure is 43 ft (13.1 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFour Mile Road
CrossesFour Mile Creek (4 Mile)
Location.41 MI N of Kellogg Ave
RouteCounty Highway C0366
StateOhio
Coordinates39.0577, -84.39789
Functional classUrban Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating84.7 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length43 ft (13.1 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,227 (2015)
Projected traffic3,091 by 2035
Trucks5%
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 Four Mile Road over Four Mile Creek (4 Mile) built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1988.

What condition is Four Mile Road over Four Mile Creek (4 Mile) 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 February 2025.

How much traffic does Four Mile Road over Four Mile Creek (4 Mile) carry?

About 2,227 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Four Mile Road over Four Mile Creek (4 Mile)?

The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns Four Mile Road over Four Mile Creek (4 Mile)?

It is owned by the County Highway Agency.