US Bridges

I-75 Southbound over Ragtown Road

Good

Grant County, Kentucky · 1.2 MI N of JCT Ky 330 · Structure no. 041B00068L

Built
2007
18 years old
Condition
Good
inspected July 2022
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
70 ft
1 main span
Daily traffic
22,182
2023 count
Owner
State
State Highway Agency

About this bridge

I-75 Southbound over Ragtown Road is a prestressed concrete box beam or girders - single or spread carrying I-75 Southbound over Ragtown Road in Grant County, Kentucky. It was built in 2007, so it is 18 years old, younger than the Kentucky average of 46.6 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 22,182 vehicles a day, roughly 25% of them trucks, projected to reach 27,505 by 2043. The structure is 70 ft (21.2 m) long and 64 ft wide.

Location

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CarriesI-75 Southbound
CrossesRagtown Road
Location1.2 MI N of JCT Ky 330
RouteInterstate 75
CountyGrant County
StateKentucky
Coordinates38.5075, -84.58972
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2022
Inspection intervalevery 48 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 alignment9: Superior to present desirable criteria
Operating rating97.1 US tons
Inventory rating58.2 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length70 ft (21.2 m)
Longest span64 ft (19.5 m)
Deck width64 ft (19.4 m)
Roadway width61 ft (18.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,182 (2023)
Projected traffic27,505 by 2043
Trucks25%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 I-75 Southbound over Ragtown Road built?

It was built in 2007, making it 18 years old in 2025.

What condition is I-75 Southbound over Ragtown Road 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 July 2022.

How much traffic does I-75 Southbound over Ragtown Road carry?

About 22,182 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is I-75 Southbound over Ragtown Road?

The structure is 70 ft (21.2 m) long with a longest span of 64 ft (19.5 m) and a deck 64 ft wide.

Who owns I-75 Southbound over Ragtown Road?

It is owned by the State Highway Agency.