RT Z S over Courtois CR
Good Condition68 years old97 vehicles/day
Location
| State | Missouri |
| County | Iron |
| Location | S 33 T 35 N R 1 W |
| Carries | RT Z S |
| Crosses | Courtois CR |
| Coordinates | 37.70757, -91.04231 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 96.0 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 97 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 7139 |