US Bridges

I.R. 76 over NS RR & Morrison Run

Good

Mahoning County, Ohio · 0.60 MI W of SR 45 · Structure no. 5003008

Built
1968
57 years old, rebuilt 1999
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
221 ft
4 main spans
Daily traffic
17,863
2015 count
Owner
State
State Highway Agency

About this bridge

I.R. 76 over NS RR & Morrison Run is a steel continuous stringer/multi-beam or girder carrying I.R. 76 over NS RR & Morrison Run in Mahoning County, Ohio. It was built in 1968 and reconstructed in 1999, so it is 57 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 17,863 vehicles a day, roughly 31% of them trucks, projected to reach 24,794 by 2035. The structure is 221 ft (67.4 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI.R. 76
CrossesNS RR & Morrison Run
Location0.60 MI W of SR 45
RouteInterstate 76
StateOhio
Coordinates41.10738, -80.86889
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating39.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length221 ft (67.4 m)
Longest span85 ft (25.9 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,863 (2015)
Projected traffic24,794 by 2035
Trucks31%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad and waterway
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 I.R. 76 over NS RR & Morrison Run built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1999.

What condition is I.R. 76 over NS RR & Morrison 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 October 2024.

How much traffic does I.R. 76 over NS RR & Morrison Run carry?

About 17,863 vehicles per day (2015 count), of which roughly 31% are trucks.

How long is I.R. 76 over NS RR & Morrison Run?

The structure is 221 ft (67.4 m) long with a longest span of 85 ft (25.9 m) and a deck 42 ft wide.

Who owns I.R. 76 over NS RR & Morrison Run?

It is owned by the State Highway Agency.