K99 HWY over Neosho River
Fair Condition41 years old1,724 vehicles/day
Location
| State | Kansas |
| County | Lyon |
| Location | 0.31 Mi N I35 |
| Carries | K99 HWY |
| Crosses | Neosho River |
| Coordinates | 38.42778, -96.18000 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 281.5 ft (85.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1098.2 sq m |
| Main Spans | 4 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 1,724 (2023) |
| Truck Traffic | 16% |
| 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 | 999909900561391 |