Halfmound RD over Delaware River
FairJefferson County, Kansas · 0.5W of Halfmound · Structure no. 000000000440031
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 263 ft
- 3 main spans
- Daily traffic
- 50
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Halfmound RD over Delaware River is a steel continuous stringer/multi-beam or girder carrying Halfmound RD over Delaware River in Jefferson County, Kansas. It was built in 1983, so it is 42 years old, younger than the Kansas average of 52.8 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 150 by 2040. The structure is 263 ft (80.3 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Halfmound RD over Delaware River built?
It was built in 1983, making it 42 years old in 2025.
What condition is Halfmound RD over Delaware 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 November 2024.
How much traffic does Halfmound RD over Delaware River carry?
About 50 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is Halfmound RD over Delaware River?
The structure is 263 ft (80.3 m) long with a longest span of 100 ft (30.4 m) and a deck 28 ft wide.
Who owns Halfmound RD over Delaware River?
It is owned by the County Highway Agency.