Sr-121 over Stillwater River
Good Condition19 years old2,740 vehicles/day
Location
| State | Ohio |
| County | Darke |
| Location | 1.42mi.s. Of Jct. Sr-242 |
| Carries | Sr-121 |
| Crosses | Stillwater River |
| Coordinates | 40.19085, -84.52365 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 686.4 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 2,740 (2015) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1902172 |