US 169 S over Niagara Rvr
Good Condition14 years old3,222 vehicles/day
Location
| State | Missouri |
| County | Andrew |
| Location | S 23 T 59 N R 34 W |
| Carries | US 169 S |
| Crosses | Niagara Rvr |
| Coordinates | 39.91439, -94.68284 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 106.6 ft (32.5 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 338 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 3,222 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 34105 |