US Bridges

SR 235 over Great Miami River

Good

Logan County, Ohio · Over Great Miami River · Structure no. 4601939

Built
2010
15 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
238 ft
3 main spans
Daily traffic
2,728
2015 count
Owner
State
State Highway Agency

About this bridge

SR 235 over Great Miami River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 235 over Great Miami River in Logan County, Ohio. It was built in 2010, so it is 15 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 2,728 vehicles a day, roughly 20% of them trucks, projected to reach 3,786 by 2035. The structure is 238 ft (72.6 m) long and 43 ft wide. If it were closed, the detour would be 29.2 mi (47 km).

CarriesSR 235
CrossesGreat Miami River
LocationOver Great Miami River
RouteState Highway 235
StateOhio
Coordinates40.30284, -83.96987
Functional classRural Major Collector

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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length238 ft (72.6 m)
Longest span83 ft (25.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,728 (2015)
Projected traffic3,786 by 2035
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.2 mi (47 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 235 over Great Miami River built?

It was built in 2010, making it 15 years old in 2025.

What condition is SR 235 over Great Miami River 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 March 2024.

How much traffic does SR 235 over Great Miami River carry?

About 2,728 vehicles per day (2015 count), of which roughly 20% are trucks.

How long is SR 235 over Great Miami River?

The structure is 238 ft (72.6 m) long with a longest span of 83 ft (25.3 m) and a deck 43 ft wide.

Who owns SR 235 over Great Miami River?

It is owned by the State Highway Agency.