US Bridges

Mill ST over Trib. to 7 Mile Creek

Fair

Butler County, Ohio · .7 MI E of SR 744 · Structure no. 0934259

Built
1988
37 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
28 ft
1 main span
Daily traffic
7,522
2018 count
Owner
County
County Highway Agency

About this bridge

Mill ST over Trib. to 7 Mile Creek is a concrete box beam or girders - multiple carrying Mill ST over Trib. to 7 Mile Creek in Butler County, Ohio. It was built in 1988, so it is 37 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 7,522 vehicles a day, roughly 3% of them trucks, projected to reach 10,441 by 2038. The structure is 28 ft (8.4 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMill ST
CrossesTrib. to 7 Mile Creek
Location.7 MI E of SR 744
RouteCity Street T5009
StateOhio
Coordinates39.56674, -84.63446
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.1 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length28 ft (8.4 m)
Longest span26 ft (7.9 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,522 (2018)
Projected traffic10,441 by 2038
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Mill ST over Trib. to 7 Mile Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Mill ST over Trib. to 7 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 November 2024.

How much traffic does Mill ST over Trib. to 7 Mile Creek carry?

About 7,522 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Mill ST over Trib. to 7 Mile Creek?

The structure is 28 ft (8.4 m) long with a longest span of 26 ft (7.9 m) and a deck 27 ft wide.

Who owns Mill ST over Trib. to 7 Mile Creek?

It is owned by the County Highway Agency.