US Bridges

Leffingwell Rd. over Indian Run

Fair

Mahoning County, Ohio · 0.6MI.E of S.R.46 · Structure no. 5038146

Built
1992
33 years old
Condition
Fair
inspected September 2024
Type
Culvert
Steel
Length
24 ft
2 main spans
Daily traffic
3,423
2015 count
Owner
County
County Highway Agency

About this bridge

Leffingwell Rd. over Indian Run is a steel culvert carrying Leffingwell Rd. over Indian Run in Mahoning County, Ohio. It was built in 1992, so it is 33 years old, younger 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 3,423 vehicles a day, roughly 8% of them trucks, projected to reach 4,751 by 2035. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesLeffingwell Rd.
CrossesIndian Run
Location0.6MI.E of S.R.46
RouteCounty Highway 74
CountyMahoning County
StateOhio
Coordinates41.00541, -80.74728
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.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 alignment9: Superior to present desirable criteria
Operating rating47.8 US tons
Inventory rating28.5 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length24 ft (7.3 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,423 (2015)
Projected traffic4,751 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Leffingwell Rd. over Indian Run built?

It was built in 1992, making it 33 years old in 2025.

What condition is Leffingwell Rd. over Indian 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 September 2024.

How much traffic does Leffingwell Rd. over Indian Run carry?

About 3,423 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Leffingwell Rd. over Indian Run?

The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m).

Who owns Leffingwell Rd. over Indian Run?

It is owned by the County Highway Agency.