K99 HWY over Black Vermillion River
GoodMarshall County, Kansas · 9.24 MI N Pt. Coln · Structure no. 999909900580481
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 282 ft
- 3 main spans
- Daily traffic
- 1,764
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
K99 HWY over Black Vermillion River is a steel continuous stringer/multi-beam or girder carrying K99 HWY over Black Vermillion River in Marshall County, Kansas. It was built in 1985, so it is 40 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 1,764 vehicles a day, roughly 25% of them trucks, projected to reach 1,836 by 2044. The structure is 282 ft (86 m) long and 46 ft wide. If it were closed, the detour would be 57.2 mi (92 km).
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 K99 HWY over Black Vermillion River built?
It was built in 1985, making it 40 years old in 2025.
What condition is K99 HWY over Black Vermillion 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 K99 HWY over Black Vermillion River carry?
About 1,764 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is K99 HWY over Black Vermillion River?
The structure is 282 ft (86 m) long with a longest span of 108 ft (32.9 m) and a deck 46 ft wide.
Who owns K99 HWY over Black Vermillion River?
It is owned by the State Highway Agency.