Jj Kelley Memorial over Is 270 Rp Is270w To Mo1
Fair Condition37 years old3,900 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 27 T 45 N R 5 E |
| Carries | Jj Kelley Memorial |
| Crosses | Is 270 Rp Is270w To Mo1 |
| Coordinates | 38.60585, -90.45088 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 326.1 ft (99.4 m) |
| Max Span | 169.3 ft (51.6 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 1809.1 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 3,900 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3945 |