Ill 203 NB over SB Ramp To EB 55/70
Good Condition66 years old7,500 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.6 M E E ST Louis |
| Carries | Ill 203 NB |
| Crosses | SB Ramp To EB 55/70 |
| Coordinates | 38.64750, -90.13157 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 217.8 ft (66.4 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 710.5 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 7,500 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082002500000000 |