US Bridges

Trego Creek RD over Trib.N.Branch Indian Cr.

Poor

Ross County, Ohio · 1.20 Mi. E of Sullivan RD · Structure no. 7142595

Built
1940
85 years old
Condition
Poor
inspected October 2024
Type
Slab
Concrete
Length
34 ft
1 main span
Daily traffic
810
2015 count
Owner
County
County Highway Agency

About this bridge

Trego Creek RD over Trib.N.Branch Indian Cr. is a concrete slab carrying Trego Creek RD over Trib.N.Branch Indian Cr. in Ross County, Ohio. It was built in 1940, so it is 85 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 810 vehicles a day, roughly 8% of them trucks, projected to reach 1,124 by 2035. The structure is 34 ft (10.4 m) long and 21 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesTrego Creek RD
CrossesTrib.N.Branch Indian Cr.
Location1.20 Mi. E of Sullivan RD
RouteCounty Highway T0183
StateOhio
Coordinates39.27052, -82.97833
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span29 ft (8.8 m)
Deck width21 ft (6.4 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic810 (2015)
Projected traffic1,124 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 Trib.N.Branch Indian Cr. built?

It was built in 1940, making it 85 years old in 2025.

What condition is Trego Creek RD over Trib.N.Branch Indian Cr. in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Trego Creek RD over Trib.N.Branch Indian Cr. carry?

About 810 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Trego Creek RD over Trib.N.Branch Indian Cr.?

The structure is 34 ft (10.4 m) long with a longest span of 29 ft (8.8 m) and a deck 21 ft wide.

Who owns Trego Creek RD over Trib.N.Branch Indian Cr.?

It is owned by the County Highway Agency.