US Bridges

US-27 over Cumberland River

Fair

Pulaski County, Kentucky · 0.4 Miles S. of JCT Ky 90 · Structure no. 100B00108N

Built
2001
24 years old
Condition
Fair
inspected July 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,406 ft
5 main spans
Daily traffic
13,473
2015 count
Owner
State
State Highway Agency

About this bridge

US-27 over Cumberland River is a steel continuous stringer/multi-beam or girder carrying US-27 over Cumberland River in Pulaski County, Kentucky. It was built in 2001, so it is 24 years old, younger 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 13,473 vehicles a day, roughly 8% of them trucks, projected to reach 13,473 by 2035. The structure is 1,406 ft (428.7 m) long and 85 ft wide. If it were closed, the detour would be 51 mi (82 km).

CarriesUS-27
CrossesCumberland River
Location0.4 Miles S. of JCT Ky 90
RouteU.S. Route 27
Coordinates36.99556, -84.60667
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.9 US tons
Inventory rating40.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5 (+2 approach)
Design loadHS 25 or greater
Structure length1,406 ft (428.7 m)
Longest span276 ft (84 m)
Deck width85 ft (25.8 m)
Roadway width79 ft (24 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,473 (2015)
Projected traffic13,473 by 2035
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed51 mi (82 km)
TollOn a free road
National Highway SystemYes

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$37 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US-27 over Cumberland River built?

It was built in 2001, making it 24 years old in 2025.

What condition is US-27 over Cumberland River 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 2022.

How much traffic does US-27 over Cumberland River carry?

About 13,473 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is US-27 over Cumberland River?

The structure is 1,406 ft (428.7 m) long with a longest span of 276 ft (84 m) and a deck 85 ft wide.

Who owns US-27 over Cumberland River?

It is owned by the State Highway Agency.