RT Nn S over Dutch CR
Fair Condition11 years old2,185 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 27 T 42 N R 3 E |
| Carries | RT Nn S |
| Crosses | Dutch CR |
| Coordinates | 38.35471, -90.67239 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 88.9 ft (27.1 m) |
| Max Span | 88.9 ft (27.1 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 235.8 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 2,185 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 34939 |