NE 340th ST over Stream
Fair Condition74 years old51 vehicles/day
Location
| State | Iowa |
| County | Johnson |
| Location | 079050201 |
| Carries | NE 340th ST |
| Crosses | Stream |
| Coordinates | 41.68564, -91.39902 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 71.3 sq m |
| Main Spans | 1 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 51 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000203910 |