Tr 128-n Karnak RD over Cache River
Fair Condition28 years old50 vehicles/day
Location
| State | Illinois |
| County | Pulaski |
| Location | Pulaski/johnson Coli |
| Carries | Tr 128-n Karnak RD |
| Crosses | Cache River |
| Coordinates | 37.30700, -88.98421 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 77.4 ft (23.6 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 180.6 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 077313300000000 |