US Bridges

KY-501 over NS (cno&tp) System

FairPosted for load

Lincoln County, Kentucky · W @jct CR5206 @kings Mtn · Structure no. 069B00035N

Built
1963
62 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
98 ft
3 main spans
Daily traffic
1,005
2023 count
Owner
State
State Highway Agency

About this bridge

KY-501 over NS (cno&tp) System is a steel stringer/multi-beam or girder carrying KY-501 over NS (cno&tp) System in Lincoln County, Kentucky. It was built in 1963, so it is 62 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 1,005 vehicles a day, projected to reach 1,005 by 2043. The structure is 98 ft (29.8 m) long and 33 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

Open in Google Maps
CarriesKY-501
CrossesNS (cno&tp) System
LocationW @jct CR5206 @kings Mtn
RouteState Highway 501
CountyLincoln County
StateKentucky
Coordinates37.37389, -84.68972
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating73.7 US tons
Inventory rating44.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length98 ft (29.8 m)
Longest span32 ft (9.9 m)
Deck width33 ft (10.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,005 (2023)
Projected traffic1,005 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$366,000
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-501 over NS (cno&tp) System built?

It was built in 1963, making it 62 years old in 2025.

What condition is KY-501 over NS (cno&tp) System 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 April 2024.

How much traffic does KY-501 over NS (cno&tp) System carry?

About 1,005 vehicles per day (2023 count).

How long is KY-501 over NS (cno&tp) System?

The structure is 98 ft (29.8 m) long with a longest span of 32 ft (9.9 m) and a deck 33 ft wide.

Who owns KY-501 over NS (cno&tp) System?

It is owned by the State Highway Agency.