Bighorn RD over Mineral Spring Br
Good Condition29 years old20 vehicles/day
Location
| State | Missouri |
| County | Mercer |
| Location | S 11 T 66 N R 24 W |
| Carries | Bighorn RD |
| Crosses | Mineral Spring Br |
| Coordinates | 40.54570, -93.56710 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 59.1 ft (18 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 111.6 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 20 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 14386 |