US Bridges

Ramp to IR70 over Marion ST Complex-Ramp D

Good

Belmont County, Ohio · .87 M E of B&o RR · Structure no. 0703060

Built
1966
59 years old, rebuilt 2016
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
407 ft
7 main spans
Daily traffic
4,880
2012 count
Owner
State
State Highway Agency

About this bridge

Ramp to IR70 over Marion ST Complex-Ramp D is a steel continuous stringer/multi-beam or girder carrying Ramp to IR70 over Marion ST Complex-Ramp D in Belmont County, Ohio. It was built in 1966 and reconstructed in 2016, so it is 59 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 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 4,880 vehicles a day, roughly 5% of them trucks, projected to reach 4,880 by 2032. The structure is 407 ft (124.1 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRamp to IR70
CrossesMarion ST Complex-Ramp D
Location.87 M E of B&o RR
RouteInterstate 70
StateOhio
Coordinates40.07152, -80.74561
Functional classUrban 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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.2 US tons
Inventory rating48.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20 + Mod
Structure length407 ft (124.1 m)
Longest span60 ft (18.3 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,880 (2012)
Projected traffic4,880 by 2032
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed11.8 mi (19 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 Ramp to IR70 over Marion ST Complex-Ramp D built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2016.

What condition is Ramp to IR70 over Marion ST Complex-Ramp D 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 June 2023.

How much traffic does Ramp to IR70 over Marion ST Complex-Ramp D carry?

About 4,880 vehicles per day (2012 count), of which roughly 5% are trucks.

How long is Ramp to IR70 over Marion ST Complex-Ramp D?

The structure is 407 ft (124.1 m) long with a longest span of 60 ft (18.3 m) and a deck 30 ft wide.

Who owns Ramp to IR70 over Marion ST Complex-Ramp D?

It is owned by the State Highway Agency.