US Bridges

Rmp I N270 to W670 over 270&62E

Fair

Franklin County, Ohio · 4.15 MI N of SR16 · Structure no. 2512084

Built
1972
53 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
495 ft
4 main spans
Daily traffic
135,680
2010 count
Owner
State
State Highway Agency

About this bridge

Rmp I N270 to W670 over 270&62E is a steel continuous stringer/multi-beam or girder carrying Rmp I N270 to W670 over 270&62E in Franklin County, Ohio. It was built in 1972, so it is 53 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 135,680 vehicles a day, roughly 11% of them trucks, projected to reach 188,324 by 2030. The structure is 495 ft (151 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesRmp I N270 to W670
Crosses270&62E
Location4.15 MI N of SR16
RouteInterstate 270
CountyFranklin County
StateOhio
Coordinates40.01276, -82.90292
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length495 ft (151 m)
Longest span147 ft (44.8 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic135,680 (2010)
Projected traffic188,324 by 2030
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 Rmp I N270 to W670 over 270&62E built?

It was built in 1972, making it 53 years old in 2025.

What condition is Rmp I N270 to W670 over 270&62E 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 November 2024.

How much traffic does Rmp I N270 to W670 over 270&62E carry?

About 135,680 vehicles per day (2010 count), of which roughly 11% are trucks.

How long is Rmp I N270 to W670 over 270&62E?

The structure is 495 ft (151 m) long with a longest span of 147 ft (44.8 m) and a deck 44 ft wide.

Who owns Rmp I N270 to W670 over 270&62E?

It is owned by the State Highway Agency.