SR 1 over Big Run
Good Condition42 years old1,658 vehicles/day
Location
| State | Indiana |
| County | DeKalb |
| Location | 00.51 N US 6 |
| Carries | SR 1 |
| Crosses | Big Run |
| Coordinates | 41.43702, -84.87158 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.3 ft (26.3 m) |
| Max Span | 33.8 ft (10.3 m) |
| Deck Width | 46.3 ft (14.1 m) |
| Deck Area | 370.8 sq m |
| Main Spans | 3 |
| Year Built | 1984 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 1,658 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000510 |