HP-51 Jamison Rd. over Trib. to Little Stranger
Leavenworth County, Kansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- HP-51 Jamison Rd. over Trib. to Little Stranger in Leavenworth County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1930, making it 95 years old at the 2025 inventory.
- It carries about 43 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 86 of the 237 inventoried bridges in Leavenworth County rated fair (36.3%); 9 (3.8%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (39.21338, -95.00507)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete deck arch |
| Length | about 39 ft |
| Location | 3.4E 0.8N of Jarbalo |
| NBI structure number | 000521069404082 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Leavenworth County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-73 Hwy over Seven Mile Creek | 2006 | 27,473 | Good |
| US73 Hwy over Five Mile Creek | 1983 | 20,979 | Good |
| I-70 Hwy EB (kta) over Mud Creek | 1956 | 17,657 | Good |
| I-70 Hwy WB (kta) over Mud Creek | 1956 | 17,657 | Good |
| I-70 Hwy EB (kta) over Ninemile Creek | 1956 | 17,657 | Good |
| I-70 Hwy WB (kta) over Ninemile Creek | 1956 | 17,657 | Fair |
All bridges nearby: Leavenworth County, KS bridge conditions · every bridge in Leavenworth County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.