U-3.9 39 over Trib. to Little Blue Riv
FairWashington County, Kansas · 1.5S of Hollenberg · Structure no. 001010857003049
- Built
- 1920
- 105 years old, rebuilt 1981
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 40
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
U-3.9 39 over Trib. to Little Blue Riv is a steel stringer/multi-beam or girder carrying U-3.9 39 over Trib. to Little Blue Riv in Washington County, Kansas. It was built in 1920 and reconstructed in 1981, so it is 105 years old, older 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 40 vehicles a day, projected to reach 48 by 2043. The structure is 30 ft (9.1 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 U-3.9 39 over Trib. to Little Blue Riv built?
It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1981.
What condition is U-3.9 39 over Trib. to Little Blue Riv 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 2023.
How much traffic does U-3.9 39 over Trib. to Little Blue Riv carry?
About 40 vehicles per day (2014 count).
How long is U-3.9 39 over Trib. to Little Blue Riv?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 22 ft wide.
Who owns U-3.9 39 over Trib. to Little Blue Riv?
It is owned by the County Highway Agency.