US Bridges

Hamilton Eaton RD over Four Mile Creek

Fair

Butler County, Ohio · 0.9 MI S of US 127 · Structure no. 0935360

Built
1995
30 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
283 ft
3 main spans
Daily traffic
4,557
2015 count
Owner
County
County Highway Agency

About this bridge

Hamilton Eaton RD over Four Mile Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Hamilton Eaton RD over Four Mile Creek in Butler 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 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 4,557 vehicles a day, roughly 5% of them trucks, projected to reach 6,325 by 2035. The structure is 283 ft (86.3 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHamilton Eaton RD
CrossesFour Mile Creek
Location0.9 MI S of US 127
RouteCounty Highway C0180
StateOhio
Coordinates39.43071, -84.54437
Functional classUrban Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
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 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 rating67.9 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length283 ft (86.3 m)
Longest span93 ft (28.3 m)
Deck width39 ft (11.9 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,557 (2015)
Projected traffic6,325 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 Hamilton Eaton RD over Four Mile Creek built?

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

What condition is Hamilton Eaton RD over Four Mile 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 December 2024.

How much traffic does Hamilton Eaton RD over Four Mile Creek carry?

About 4,557 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Hamilton Eaton RD over Four Mile Creek?

The structure is 283 ft (86.3 m) long with a longest span of 93 ft (28.3 m) and a deck 39 ft wide.

Who owns Hamilton Eaton RD over Four Mile Creek?

It is owned by the County Highway Agency.