Primm RD over Salt Springs
Fair Condition98 years old800 vehicles/day
Location
| State | Illinois |
| County | Logan |
| Location | 1 Mi S Lincoln |
| Carries | Primm RD |
| Crosses | Salt Springs |
| Coordinates | 40.12564, -89.35827 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 179.6 sq m |
| Main Spans | 2 |
| Year Built | 1928 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 800 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 054301400000000 |