KY3459 over Martins Fk Cumb River
GoodHarlan County, Kentucky · 0.1 Mile W of US421 · Structure no. 048B00202N
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 209 ft
- 3 main spans
- Daily traffic
- 956
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
KY3459 over Martins Fk Cumb River is a prestressed concrete continuous box beam or girders - single or spread carrying KY3459 over Martins Fk Cumb River in Harlan County, Kentucky. It was built in 2012, so it is 13 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 956 vehicles a day, projected to reach 956 by 2043. The structure is 209 ft (63.7 m) long and 27 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was KY3459 over Martins Fk Cumb River built?
It was built in 2012, making it 13 years old in 2025.
What condition is KY3459 over Martins Fk Cumb River 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 June 2023.
How much traffic does KY3459 over Martins Fk Cumb River carry?
About 956 vehicles per day (2023 count).
How long is KY3459 over Martins Fk Cumb River?
The structure is 209 ft (63.7 m) long with a longest span of 82 ft (25 m) and a deck 27 ft wide.
Who owns KY3459 over Martins Fk Cumb River?
It is owned by the State Highway Agency.