EB US 20 over Mid Br Catfish Ck Cc Rr
Good Condition31 years old14,300 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 0.6 Mi. E Of NW Arterial |
| Carries | EB US 20 |
| Crosses | Mid Br Catfish Ck Cc Rr |
| Coordinates | 42.49133, -90.72674 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 414.0 ft (126.2 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1665.8 sq m |
| Main Spans | 5 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 14,300 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000023841 |