US 35 over Twp RD 125

Fair

Ross County, Ohio · 3.00 MI W of SR 104 · Structure no. 7101651

Built: 1964; 61 years old
Condition: Fair; inspected October 2024
Type: Slab; Concrete Continuous
Length: 93 ft; 3 main spans
Daily traffic: 6,125; 2015 count
Owner: State; State Highway Agency

About this bridge

US 35 over Twp RD 125 is a concrete continuous slab carrying US 35 over Twp RD 125 in Ross County, Ohio. It was built in 1964, so it is 61 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 5 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 6,125 vehicles a day, roughly 16% of them trucks, projected to reach 8,502 by 2035. The structure is 93 ft (28.3 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesUS 35

CrossesTwp RD 125

Location3.00 MI W of SR 104

RouteU.S. Route 35

CountyRoss County

StateOhio

Coordinates39.3742, -83.04227

Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

Component	Rating	Meaning
Deck	6 Satisfactory	Structural elements show some minor deterioration.
Superstructure	6 Satisfactory	Structural elements show some minor deterioration.
Substructure	5 Fair	All primary structural elements are sound but may have minor section loss, cracking, spalling or scour.

Last inspectionOctober 2024

Inspection intervalevery 12 months

Operating statusOpen, no restriction

ScourBridge not over waterway

Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is

Deck geometry6: Equal to present minimum criteria

Approach roadway alignment7: Better than present minimum criteria

Operating rating46.4 US tons

Inventory rating35.7 US tons

Structure

Structure typeSlab

MaterialConcrete Continuous

DeckConcrete, cast-in-place

Main spans3

Design loadH 20

Structure length93 ft (28.3 m)

Longest span33 ft (10.1 m)

Deck width42 ft (12.8 m)

Roadway width38 ft (11.6 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,125 (2015)

Projected traffic8,502 by 2035

Trucks16%

Lanes on structure2

Traffic directionOne-way traffic

CarriesHighway

CrossesHighway

Detour if closed3.7 mi (6 km)

TollOn a free road

National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency

Maintained byState Highway Agency

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 US 35 over Twp RD 125 built?

It was built in 1964, making it 61 years old in 2025.

What condition is US 35 over Twp RD 125 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 US 35 over Twp RD 125 carry?

About 6,125 vehicles per day (2015 count), of which roughly 16% are trucks.

How long is US 35 over Twp RD 125?

The structure is 93 ft (28.3 m) long with a longest span of 33 ft (10.1 m) and a deck 42 ft wide.

Who owns US 35 over Twp RD 125?

It is owned by the State Highway Agency.