US Bridges

Ir 75 NB over Marsh Run

Fair

Hancock County, Ohio · 1.6 Mi. North of SR103 · Structure no. 3202348

Built
1954
71 years old
Condition
Fair
inspected March 2024
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
15,033
2020 count
Owner
State
State Highway Agency

About this bridge

Ir 75 NB over Marsh Run is a concrete culvert carrying Ir 75 NB over Marsh Run in Hancock County, Ohio. It was built in 1954, so it is 71 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 15,033 vehicles a day, roughly 24% of them trucks, projected to reach 20,866 by 2040. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesIr 75 NB
CrossesMarsh Run
Location1.6 Mi. North of SR103
RouteInterstate 75
CountyHancock County
StateOhio
Coordinates40.90917, -83.84556
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating42.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,033 (2020)
Projected traffic20,866 by 2040
Trucks24%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ir 75 NB over Marsh Run built?

It was built in 1954, making it 71 years old in 2025.

What condition is Ir 75 NB over Marsh 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 March 2024.

How much traffic does Ir 75 NB over Marsh Run carry?

About 15,033 vehicles per day (2020 count), of which roughly 24% are trucks.

How long is Ir 75 NB over Marsh Run?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m).

Who owns Ir 75 NB over Marsh Run?

It is owned by the State Highway Agency.