Imperial Main ST E over Is 55
Fair Condition23 years old16,253 vehicles/day
Location
| State | Missouri |
| County | Jefferson |
| Location | S 17 T 42 N R 6 E |
| Carries | Imperial Main ST E |
| Crosses | Is 55 |
| Coordinates | 38.36960, -90.38293 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 283.5 ft (86.4 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 66.6 ft (20.3 m) |
| Deck Area | 1753.9 sq m |
| Main Spans | 3 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 16,253 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29088 |