E63 305th ST over Calamus Creek
Good Condition10 years old90 vehicles/day
Location
| State | Iowa |
| County | Story |
| Location | 0.3 Mi E S14 |
| Carries | E63 305th ST |
| Crosses | Calamus Creek |
| Coordinates | 41.91389, -93.45798 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 35.4 ft (10.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 85.3 sq m |
| Main Spans | 3 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 90 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000313761 |