I090 W over 169 AVE Draw
Good Condition65 years old4,917 vehicles/day
Location
| State | South Dakota |
| County | Pennington |
| Location | 8.0 E New Undrwd Interch |
| Carries | I090 W |
| Crosses | 169 AVE Draw |
| Coordinates | 44.10360, -102.66826 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 164.0 ft (50 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 525 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 4,917 (2024) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000052690285 |