US Bridges

US-68 over Cumberland Parkway

Fair

Metcalfe County, Kentucky · U.S. 68 over 9008 Parkway · Structure no. 085B00039N

Built
1973
52 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
260 ft
4 main spans
Daily traffic
3,487
2021 count
Owner
State
State Highway Agency

About this bridge

US-68 over Cumberland Parkway is a prestressed concrete continuous stringer/multi-beam or girder carrying US-68 over Cumberland Parkway in Metcalfe County, Kentucky. It was built in 1973, so it is 52 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 3,487 vehicles a day, roughly 9% of them trucks, projected to reach 3,487 by 2041. The structure is 260 ft (79.2 m) long and 67 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesUS-68
CrossesCumberland Parkway
LocationU.S. 68 over 9008 Parkway
RouteU.S. Route 68
Coordinates36.99639, -85.65861
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
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 alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating76.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length260 ft (79.2 m)
Longest span78 ft (23.8 m)
Deck width67 ft (20.4 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,487 (2021)
Projected traffic3,487 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemNo

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 US-68 over Cumberland Parkway built?

It was built in 1973, making it 52 years old in 2025.

What condition is US-68 over Cumberland Parkway 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 July 2024.

How much traffic does US-68 over Cumberland Parkway carry?

About 3,487 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is US-68 over Cumberland Parkway?

The structure is 260 ft (79.2 m) long with a longest span of 78 ft (23.8 m) and a deck 67 ft wide.

Who owns US-68 over Cumberland Parkway?

It is owned by the State Highway Agency.