US Bridges

TR80 over Royer Ditch

Good

Seneca County, Ohio · .05 MI South of SR18 · Structure no. 7450193

Built
2020
5 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
40 ft
2 main spans
Daily traffic
150
2020 count
Owner
County
County Highway Agency

About this bridge

TR80 over Royer Ditch is a concrete box beam or girders - multiple carrying TR80 over Royer Ditch in Seneca County, Ohio. It was built in 2020, so it is 5 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 150 vehicles a day, roughly 5% of them trucks, projected to reach 250 by 2040. The structure is 40 ft (12.2 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesTR80
CrossesRoyer Ditch
Location.05 MI South of SR18
RouteCounty Highway T0080
CountySeneca County
StateOhio
Coordinates41.22077, -82.91785
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo 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 evaluation9: Superior 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 rating86.4 US tons
Inventory rating51.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckOther
Main spans2
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span17 ft (5.3 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2020)
Projected traffic250 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 TR80 over Royer Ditch built?

It was built in 2020, making it 5 years old in 2025.

What condition is TR80 over Royer Ditch 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 TR80 over Royer Ditch carry?

About 150 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is TR80 over Royer Ditch?

The structure is 40 ft (12.2 m) long with a longest span of 17 ft (5.3 m) and a deck 27 ft wide.

Who owns TR80 over Royer Ditch?

It is owned by the County Highway Agency.