T501 over Marcus Run

Good

Pike County, Ohio · 1.18 E MI JCT ST Rt 220 · Structure no. 6635431

Built: 2013; 12 years old
Condition: Good; inspected February 2024
Type: Frame; Concrete
Length: 25 ft; 1 main span
Daily traffic: 324; 2015 count
Owner: County; County Highway Agency

About this bridge

T501 over Marcus Run is a concrete frame carrying T501 over Marcus Run in Pike County, Ohio. It was built in 2013, so it is 12 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 324 vehicles a day, roughly 7% of them trucks, projected to reach 450 by 2035. The structure is 25 ft (7.6 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesT501

CrossesMarcus Run

Location1.18 E MI JCT ST Rt 220

RouteCounty Highway T0501

CountyPike County

StateOhio

Coordinates39.10111, -82.95231

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.

Component	Rating	Meaning
Deck	9 Excellent	No problems noted.
Superstructure	9 Excellent	No problems noted.
Substructure	9 Excellent	No problems noted.
Channel and channel protection	9 Excellent	No problems noted.

Last inspectionFebruary 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

Structural evaluation9: Superior to present desirable criteria

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

Waterway adequacy8: Equal to present desirable criteria

Approach roadway alignment9: Superior to present desirable criteria

Operating rating53.6 US tons

Inventory rating39.2 US tons

Structure

Structure typeFrame

MaterialConcrete

DeckConcrete, cast-in-place

Main spans1

Design loadHL 93

Structure length25 ft (7.6 m)

Longest span23 ft (7 m)

Deck width40 ft (12.2 m)

Roadway width24 ft (7.3 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic324 (2015)

Projected traffic450 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 T501 over Marcus Run built?

It was built in 2013, making it 12 years old in 2025.

What condition is T501 over Marcus Run 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 2024.

How much traffic does T501 over Marcus Run carry?

About 324 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is T501 over Marcus Run?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 40 ft wide.

Who owns T501 over Marcus Run?

It is owned by the County Highway Agency.