Military RD over Big Sioux River
Fair Condition50 years old7,542 vehicles/day
Location
| State | Iowa |
| County | Woodbury |
| Location | 000000000 |
| Carries | Military RD |
| Crosses | Big Sioux River |
| Coordinates | 42.52449, -96.48020 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 9 (Excellent) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 413.1 ft (125.9 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 66.6 ft (20.3 m) |
| Deck Area | 2555.8 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 7,542 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000502190 |