US Bridges

Main St. over Ir 71

Good

Hamilton County, Ohio · 1.61KM N of Oh River Fww · Structure no. 3106500

Built
2000
25 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
171 ft
2 main spans
Daily traffic
5,345
2015 count
Owner
State
State Highway Agency

About this bridge

Main St. over Ir 71 is a prestressed concrete continuous box beam or girders - multiple carrying Main St. over Ir 71 in Hamilton County, Ohio. It was built in 2000, so it is 25 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,345 vehicles a day, roughly 5% of them trucks, projected to reach 134,804 by 2035. The structure is 171 ft (52.1 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMain St.
CrossesIr 71
Location1.61KM N of Oh River Fww
RouteCity Street 8574
StateOhio
Coordinates39.0988, -84.50905
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length171 ft (52.1 m)
Longest span84 ft (25.6 m)
Deck width49 ft (14.8 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,345 (2015)
Projected traffic134,804 by 2035
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Main St. over Ir 71 built?

It was built in 2000, making it 25 years old in 2025.

What condition is Main St. over Ir 71 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 2023.

How much traffic does Main St. over Ir 71 carry?

About 5,345 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Main St. over Ir 71?

The structure is 171 ft (52.1 m) long with a longest span of 84 ft (25.6 m) and a deck 49 ft wide.

Who owns Main St. over Ir 71?

It is owned by the State Highway Agency.