T-54 State Avenue over Trib. to Nine Mile Ck.
GoodLeavenworth County, Kansas · 3.8W 0.5N of Tonganoxie · Structure no. 000521053704220
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 70
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
T-54 State Avenue over Trib. to Nine Mile Ck. is a concrete continuous slab carrying T-54 State Avenue over Trib. to Nine Mile Ck. in Leavenworth 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 70 vehicles a day, roughly 16% of them trucks, projected to reach 76 by 2042. The structure is 93 ft (28.3 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 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 T-54 State Avenue over Trib. to Nine Mile Ck. built?
It was built in 1985, making it 40 years old in 2025.
What condition is T-54 State Avenue over Trib. to Nine Mile Ck. 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 August 2024.
How much traffic does T-54 State Avenue over Trib. to Nine Mile Ck. carry?
About 70 vehicles per day (2024 count), of which roughly 16% are trucks.
How long is T-54 State Avenue over Trib. to Nine Mile Ck.?
The structure is 93 ft (28.3 m) long with a longest span of 35 ft (10.8 m) and a deck 26 ft wide.
Who owns T-54 State Avenue over Trib. to Nine Mile Ck.?
It is owned by the County Highway Agency.