70th ST over Drainage Ditch
Good Condition8 years old35 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 099121103 |
| Carries | 70th ST |
| Crosses | Drainage Ditch |
| Coordinates | 43.41440, -92.22271 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Slab |
| Total Length | 25.3 ft (7.7 m) |
| Max Span | 23.6 ft (7.2 m) |
| Deck Width | 23.6 ft (7.2 m) |
| Deck Area | 55.4 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 35 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 422 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000182971 |