US Bridges

Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM

Good

Franklin County, Ohio · S70 S to 161 E · Structure no. 2516616

Built
2005
20 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
625 ft
4 main spans
Daily traffic
141,530
2010 count
Owner
State
State Highway Agency

About this bridge

Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM is a steel continuous stringer/multi-beam or girder carrying Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM in Franklin County, Ohio. It was built in 2005, so it is 20 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 141,530 vehicles a day, roughly 3% of them trucks, projected to reach 196,444 by 2030. The structure is 625 ft (190.5 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesRamp F:270S-161E
CrossesRmp 270SB-161EB O 270&RM
LocationS70 S to 161 E
RouteInterstate 270
CountyFranklin County
StateOhio
Coordinates40.08171, -82.90838
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating100 US tons
Inventory rating60.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length625 ft (190.5 m)
Longest span171 ft (52.2 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic141,530 (2010)
Projected traffic196,444 by 2030
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM built?

It was built in 2005, making it 20 years old in 2025.

What condition is Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM 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 September 2023.

How much traffic does Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM carry?

About 141,530 vehicles per day (2010 count), of which roughly 3% are trucks.

How long is Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM?

The structure is 625 ft (190.5 m) long with a longest span of 171 ft (52.2 m) and a deck 44 ft wide.

Who owns Ramp F:270S-161E over Rmp 270SB-161EB O 270&RM?

It is owned by the State Highway Agency.