Old HWY 21 S over Sandy CR
Fair Condition86 years old3,266 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 13 T 41 N R 4 E |
| Carries | Old HWY 21 S |
| Crosses | Sandy CR |
| Coordinates | 38.29475, -90.52897 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 158.1 ft (48.2 m) |
| Max Span | 52.5 ft (16 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 424.2 sq m |
| Main Spans | 3 |
| Year Built | 1940 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 3,266 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 32913 |