US Bridges

WB Ir 74 over CR 457(HARRISON Road)

Fair

Hamilton County, Ohio · 1.8 MI E of Ir 275 · Structure no. 3108430

Built
1964
61 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
286 ft
4 main spans
Daily traffic
16,598
2015 count
Owner
State
State Highway Agency

About this bridge

WB Ir 74 over CR 457(HARRISON Road) is a steel continuous stringer/multi-beam or girder carrying WB Ir 74 over CR 457(HARRISON Road) in Hamilton County, Ohio. It was built in 1964, so it is 61 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 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 16,598 vehicles a day, roughly 7% of them trucks, projected to reach 23,038 by 2038. The structure is 286 ft (87.2 m) long and 61 ft wide.

Location

Open in Google Maps
CarriesWB Ir 74
CrossesCR 457(HARRISON Road)
Location1.8 MI E of Ir 275
RouteInterstate 74
CountyHamilton County
StateOhio
Coordinates39.19668, -84.66482
Functional classUrban Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating46.7 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length286 ft (87.2 m)
Longest span86 ft (26.2 m)
Deck width61 ft (18.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,598 (2015)
Projected traffic23,038 by 2038
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was WB Ir 74 over CR 457(HARRISON Road) built?

It was built in 1964, making it 61 years old in 2025.

What condition is WB Ir 74 over CR 457(HARRISON Road) 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 May 2024.

How much traffic does WB Ir 74 over CR 457(HARRISON Road) carry?

About 16,598 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is WB Ir 74 over CR 457(HARRISON Road)?

The structure is 286 ft (87.2 m) long with a longest span of 86 ft (26.2 m) and a deck 61 ft wide.

Who owns WB Ir 74 over CR 457(HARRISON Road)?

It is owned by the State Highway Agency.