US Bridges

Trego Creek RD over North Branch Indian CR

Fair

Ross County, Ohio · .03 Mi. SE of Sullivan RD · Structure no. 7142455

Built
1972
53 years old, rebuilt 1989
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
330
2015 count
Owner
County
County Highway Agency

About this bridge

Trego Creek RD over North Branch Indian CR is a prestressed concrete box beam or girders - multiple carrying Trego Creek RD over North Branch Indian CR in Ross County, Ohio. It was built in 1972 and reconstructed in 1989, so it is 53 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 330 vehicles a day, roughly 8% of them trucks, projected to reach 458 by 2035. The structure is 32 ft (9.8 m) long and 20 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesTrego Creek RD
CrossesNorth Branch Indian CR
Location.03 Mi. SE of Sullivan RD
RouteCounty Highway 183
StateOhio
Coordinates39.26764, -82.99831
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating85.8 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length32 ft (9.8 m)
Longest span30 ft (9.1 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic330 (2015)
Projected traffic458 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Trego Creek RD over North Branch Indian CR built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1989.

What condition is Trego Creek RD over North Branch Indian CR 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 October 2024.

How much traffic does Trego Creek RD over North Branch Indian CR carry?

About 330 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Trego Creek RD over North Branch Indian CR?

The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 20 ft wide.

Who owns Trego Creek RD over North Branch Indian CR?

It is owned by the County Highway Agency.