US Bridges

Usr 33 over Great Miami River

Fair

Logan County, Ohio · 2.7MI.SE. of Jct. SR-235 · Structure no. 4600223

Built
1984
41 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
153 ft
3 main spans
Daily traffic
8,125
2015 count
Owner
State
State Highway Agency

About this bridge

Usr 33 over Great Miami River is a prestressed concrete continuous box beam or girders - multiple carrying Usr 33 over Great Miami River in Logan County, Ohio. It was built in 1984, so it is 41 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 5 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 8,125 vehicles a day, roughly 19% of them trucks, projected to reach 11,278 by 2035. The structure is 153 ft (46.6 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesUsr 33
CrossesGreat Miami River
Location2.7MI.SE. of Jct. SR-235
RouteU.S. Route 33
CountyLogan County
StateOhio
Coordinates40.46526, -83.87918
Functional classUrban Other Principal 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.3 US tons
Inventory rating21.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length153 ft (46.6 m)
Longest span50 ft (15.2 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,125 (2015)
Projected traffic11,278 by 2035
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

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 Usr 33 over Great Miami River built?

It was built in 1984, making it 41 years old in 2025.

What condition is Usr 33 over Great Miami River 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 March 2024.

How much traffic does Usr 33 over Great Miami River carry?

About 8,125 vehicles per day (2015 count), of which roughly 19% are trucks.

How long is Usr 33 over Great Miami River?

The structure is 153 ft (46.6 m) long with a longest span of 50 ft (15.2 m) and a deck 40 ft wide.

Who owns Usr 33 over Great Miami River?

It is owned by the State Highway Agency.