270th ST over So Branch Salt Creek
Good Condition12 years old11 vehicles/day
Location
| State | Iowa |
| County | Tama |
| Location | 084143401 |
| Carries | 270th ST |
| Crosses | So Branch Salt Creek |
| Coordinates | 42.05029, -92.46900 |
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 | 70.9 ft (21.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 203.0 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 11 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000318901 |