US Bridges

TR92 Hill Rd. over Harris Creek

Good

Miami County, Ohio · 0.51 N. of CR88 Cov.-Brad · Structure no. 5533784

Built
2022
3 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Concrete
Length
60 ft
1 main span
Daily traffic
60
2019 count
Owner
County
County Highway Agency

About this bridge

TR92 Hill Rd. over Harris Creek is a concrete box beam or girders - multiple carrying TR92 Hill Rd. over Harris Creek in Miami County, Ohio. It was built in 2022, so it is 3 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 60 vehicles a day, roughly 11% of them trucks, projected to reach 81 by 2039. The structure is 60 ft (18.3 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTR92 Hill Rd.
CrossesHarris Creek
Location0.51 N. of CR88 Cov.-Brad
RouteCounty Highway T0092
StateOhio
Coordinates40.13864, -84.38364
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 inspectionFebruary 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating63.9 US tons

Structure

MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span56 ft (17.1 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2019)
Projected traffic81 by 2039
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 TR92 Hill Rd. over Harris Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is TR92 Hill Rd. over Harris Creek 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 February 2025.

How much traffic does TR92 Hill Rd. over Harris Creek carry?

About 60 vehicles per day (2019 count), of which roughly 11% are trucks.

How long is TR92 Hill Rd. over Harris Creek?

The structure is 60 ft (18.3 m) long with a longest span of 56 ft (17.1 m) and a deck 28 ft wide.

Who owns TR92 Hill Rd. over Harris Creek?

It is owned by the County Highway Agency.