300 Road over Twelvemile Creek
Fair Condition96 years old10 vehicles/day
Location
| State | Kansas |
| County | Smith |
| Location | 1.0n 4.3e Of Portis |
| Carries | 300 Road |
| Crosses | Twelvemile Creek |
| Coordinates | 39.58205, -98.61420 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 52.2 ft (15.9 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 19.0 ft (5.8 m) |
| Deck Area | 92.2 sq m |
| Main Spans | 1 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 10 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000920685303580 |