Exchange ST over Plum Creek
Good Condition63 years old15,600 vehicles/day
Location
| State | Illinois |
| County | Will |
| Location | 1.2 M W State Li RD |
| Carries | Exchange ST |
| Crosses | Plum Creek |
| Coordinates | 41.43621, -87.54868 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 77.4 ft (23.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 317.2 sq m |
| Main Spans | 1 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 15,600 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 099336100000000 |