K99 HWY over Coal Creek
Good Condition39 years old2,544 vehicles/day
Location
| State | Kansas |
| County | Lyon |
| Location | 6.02 Mi S Us50 |
| Carries | K99 HWY |
| Crosses | Coal Creek |
| Coordinates | 38.32000, -96.18028 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 102.4 ft (31.2 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 399.4 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 2,544 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999909900561401 |