Us166 HWY WB over Onion Creek
Fair Condition56 years old2,627 vehicles/day
Location
| State | Kansas |
| County | Montgomery |
| Location | 13.78 Mi E Sjct Us75 WB |
| Carries | Us166 HWY WB |
| Crosses | Onion Creek |
| Coordinates | 37.03639, -95.68222 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 293.0 ft (89.3 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1143.0 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 2,627 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999916600630381 |