TR 425 over Cox Run

Fair

Belmont County, Ohio · 0.04 MI NE of JCT Ch 10 · Structure no. 0733377

Built: 1941; 84 years old
Condition: Fair; inspected February 2024
Type: Slab; Concrete
Length: 28 ft; 1 main span
Daily traffic: 96; 2015 count
Owner: County; County Highway Agency

About this bridge

TR 425 over Cox Run is a concrete slab carrying TR 425 over Cox Run in Belmont County, Ohio. It was built in 1941, so it is 84 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 96 vehicles a day, roughly 7% of them trucks, projected to reach 133 by 2035. The structure is 28 ft (8.5 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesTR 425

CrossesCox Run

Location0.04 MI NE of JCT Ch 10

RouteCounty Highway T0425

CountyBelmont County

StateOhio

Coordinates40.12396, -80.89012

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.

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

Last inspectionFebruary 2024

Inspection intervalevery 12 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

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

Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is

Waterway adequacy6: Equal to present minimum criteria

Approach roadway alignment6: Equal to present minimum criteria

Operating rating59.6 US tons

Inventory rating35.7 US tons

Structure

Structure typeSlab

MaterialConcrete

DeckConcrete, cast-in-place

Main spans1

Design loadHL 93

Structure length28 ft (8.5 m)

Longest span25 ft (7.6 m)

Deck width23 ft (7 m)

Roadway width20 ft (6.1 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic96 (2015)

Projected traffic133 by 2035

Trucks7%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed1.9 mi (3 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 TR 425 over Cox Run built?

It was built in 1941, making it 84 years old in 2025.

What condition is TR 425 over Cox Run 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 February 2024.

How much traffic does TR 425 over Cox Run carry?

About 96 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is TR 425 over Cox Run?

The structure is 28 ft (8.5 m) long with a longest span of 25 ft (7.6 m) and a deck 23 ft wide.

Who owns TR 425 over Cox Run?

It is owned by the County Highway Agency.