N Siu Ent RD SB over Nsrr
Poor Condition58 years old2,775 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1mi S Of Il 143 |
| Carries | N Siu Ent RD SB |
| Crosses | Nsrr |
| Coordinates | 38.81883, -89.99409 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 515.9 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 2,775 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060014300000000 |