US Bridges

Old 74 over Old 74

Good

Clermont County, Ohio · 280 West of Aob · Structure no. 1333984

Built
2017
8 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
13,130
2015 count
Owner
County
County Highway Agency

About this bridge

Old 74 over Old 74 is a prestressed concrete box beam or girders - multiple carrying Old 74 over Old 74 in Clermont County, Ohio. It was built in 2017, so it is 8 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 13,130 vehicles a day, roughly 5% of them trucks, projected to reach 18,119 by 2035. The structure is 50 ft (15.2 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesOld 74
CrossesOld 74
Location280 West of Aob
RouteCounty Highway C0171
StateOhio
Coordinates39.08407, -84.22663
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating73.2 US tons
Inventory rating56.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width40 ft (12.2 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,130 (2015)
Projected traffic18,119 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Old 74 over Old 74 built?

It was built in 2017, making it 8 years old in 2025.

What condition is Old 74 over Old 74 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 September 2024.

How much traffic does Old 74 over Old 74 carry?

About 13,130 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Old 74 over Old 74?

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

Who owns Old 74 over Old 74?

It is owned by the County Highway Agency.