RS1705 / 311th St. over US69 HWY
GoodMiami County, Kansas · 4.06 MI S of K-68 · Structure no. 999906900610651
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 287 ft
- 4 main spans
- Daily traffic
- 1,029
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
RS1705 / 311th St. over US69 HWY is a concrete continuous box beam or girders - multiple carrying RS1705 / 311th St. over US69 HWY in Miami County, Kansas. It was built in 1979, so it is 46 years old, younger than the Kansas average of 52.8 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 1,029 vehicles a day, roughly 2% of them trucks. The structure is 287 ft (87.4 m) long and 37 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RS1705 / 311th St. over US69 HWY built?
It was built in 1979, making it 46 years old in 2025.
What condition is RS1705 / 311th St. over US69 HWY 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 February 2024.
How much traffic does RS1705 / 311th St. over US69 HWY carry?
About 1,029 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is RS1705 / 311th St. over US69 HWY?
The structure is 287 ft (87.4 m) long with a longest span of 92 ft (28 m) and a deck 37 ft wide.
Who owns RS1705 / 311th St. over US69 HWY?
It is owned by the State Highway Agency.