US Bridges

SR576 over I80 Ohio Tpk

Fair

Williams County, Ohio · 3.2MI West of Exit 13 · Structure no. 8629455

Built
1954
71 years old, rebuilt 1990
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
193 ft
2 main spans
Daily traffic
1,150
2018 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR576 over I80 Ohio Tpk is a steel continuous stringer/multi-beam or girder carrying SR576 over I80 Ohio Tpk in Williams County, Ohio. It was built in 1954 and reconstructed in 1990, so it is 71 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 6 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 1,150 vehicles a day, roughly 3% of them trucks, projected to reach 29,712 by 2038. The structure is 193 ft (58.8 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSR576
CrossesI80 Ohio Tpk
Location3.2MI West of Exit 13
RouteState Highway 576
CountyWilliams County
StateOhio
Coordinates41.61772, -84.61162
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating34.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length193 ft (58.8 m)
Longest span66 ft (20.1 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,150 (2018)
Projected traffic29,712 by 2038
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR576 over I80 Ohio Tpk built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1990.

What condition is SR576 over I80 Ohio Tpk 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 April 2024.

How much traffic does SR576 over I80 Ohio Tpk carry?

About 1,150 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is SR576 over I80 Ohio Tpk?

The structure is 193 ft (58.8 m) long with a longest span of 66 ft (20.1 m) and a deck 34 ft wide.

Who owns SR576 over I80 Ohio Tpk?

It is owned by the State Toll Authority.