US Bridges

I-275 Ramp over I471NB-I275EB-RMPS E&f

Fair

Campbell County, Kentucky · WB I275 to SB I471 · Structure no. 019B00042N

Built
1974
51 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
481 ft
3 main spans
Daily traffic
79,737
2023 count
Owner
State
State Highway Agency

About this bridge

I-275 Ramp over I471NB-I275EB-RMPS E&f is a steel stringer/multi-beam or girder carrying I-275 Ramp over I471NB-I275EB-RMPS E&f in Campbell County, Kentucky. It was built in 1974, so it is 51 years old, older than the Kentucky average of 46.6 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 79,737 vehicles a day, roughly 6% of them trucks, projected to reach 87,710 by 2043. The structure is 481 ft (146.6 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesI-275 Ramp
CrossesI471NB-I275EB-RMPS E&f
LocationWB I275 to SB I471
RouteInterstate 275
CountyCampbell County
StateKentucky
Coordinates39.04667, -84.45722
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110 US tons
Inventory rating78.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length481 ft (146.6 m)
Longest span213 ft (64.9 m)
Deck width28 ft (8.6 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic79,737 (2023)
Projected traffic87,710 by 2043
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 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-275 Ramp over I471NB-I275EB-RMPS E&f built?

It was built in 1974, making it 51 years old in 2025.

What condition is I-275 Ramp over I471NB-I275EB-RMPS E&f 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 August 2023.

How much traffic does I-275 Ramp over I471NB-I275EB-RMPS E&f carry?

About 79,737 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is I-275 Ramp over I471NB-I275EB-RMPS E&f?

The structure is 481 ft (146.6 m) long with a longest span of 213 ft (64.9 m) and a deck 28 ft wide.

Who owns I-275 Ramp over I471NB-I275EB-RMPS E&f?

It is owned by the State Highway Agency.