Coll 7747 over Big Blue River
Fair Condition42 years old225 vehicles/day
Location
| State | Nebraska |
| County | Saline |
| Location | 1n Of Dewitt |
| Carries | Coll 7747 |
| Crosses | Big Blue River |
| Coordinates | 40.41430, -96.92300 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 382.9 ft (116.7 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 1073.6 sq m |
| Main Spans | 4 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 225 (1998) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C007614710P |