Us77 HWY over Big Blue River Drainage
Good Condition90 years old2,130 vehicles/day
Location
| State | Kansas |
| County | Marshall |
| Location | 6.56 Mi N Ejct K9 |
| Carries | Us77 HWY |
| Crosses | Big Blue River Drainage |
| Coordinates | 39.78250, -96.64750 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 90.6 ft (27.6 m) |
| Deck Area | 209.8 sq m |
| Main Spans | 2 |
| Year Built | 1936 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 2,130 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 999907700580141 |