US Bridges

Ir 71 over TR 328

Good

Richland County, Ohio · 1.61 Miles North of SR-97 · Structure no. 7004044

Built
2006
19 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
116 ft
3 main spans
Daily traffic
23,998
2015 count
Owner
State
State Highway Agency

About this bridge

Ir 71 over TR 328 is a steel continuous stringer/multi-beam or girder carrying Ir 71 over TR 328 in Richland County, Ohio. It was built in 2006, so it is 19 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 23,998 vehicles a day, roughly 29% of them trucks, projected to reach 33,309 by 2035. The structure is 116 ft (35.4 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIr 71
CrossesTR 328
Location1.61 Miles North of SR-97
RouteInterstate 71
StateOhio
Coordinates40.67121, -82.5329
Functional classRural Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating67.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length116 ft (35.4 m)
Longest span50 ft (15.2 m)
Deck width63 ft (19.2 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,998 (2015)
Projected traffic33,309 by 2035
Trucks29%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 Ir 71 over TR 328 built?

It was built in 2006, making it 19 years old in 2025.

What condition is Ir 71 over TR 328 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 May 2023.

How much traffic does Ir 71 over TR 328 carry?

About 23,998 vehicles per day (2015 count), of which roughly 29% are trucks.

How long is Ir 71 over TR 328?

The structure is 116 ft (35.4 m) long with a longest span of 50 ft (15.2 m) and a deck 63 ft wide.

Who owns Ir 71 over TR 328?

It is owned by the State Highway Agency.