US Bridges

KY-339 over Mayfield Creek

Good

McCracken County, Kentucky · .65 Mi.Nor. JCT Ky 182 · Structure no. 073B00131N

Built
1984
41 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
163 ft
3 main spans
Daily traffic
783
2023 count
Owner
State
State Highway Agency

About this bridge

KY-339 over Mayfield Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying KY-339 over Mayfield Creek in McCracken County, Kentucky. It was built in 1984, so it is 41 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 783 vehicles a day, projected to reach 783 by 2043. The structure is 163 ft (49.7 m) long and 31 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

Open in Google Maps
CarriesKY-339
CrossesMayfield Creek
Location.65 Mi.Nor. JCT Ky 182
RouteState Highway 339
CountyMcCracken County
StateKentucky
Coordinates36.95722, -88.7225
Functional classRural Minor Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.4 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length163 ft (49.7 m)
Longest span76 ft (23.2 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic783 (2023)
Projected traffic783 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-339 over Mayfield Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is KY-339 over Mayfield Creek 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 September 2023.

How much traffic does KY-339 over Mayfield Creek carry?

About 783 vehicles per day (2023 count).

How long is KY-339 over Mayfield Creek?

The structure is 163 ft (49.7 m) long with a longest span of 76 ft (23.2 m) and a deck 31 ft wide.

Who owns KY-339 over Mayfield Creek?

It is owned by the State Highway Agency.