Tr 345 over Spring Creek
Good Condition25 years old25 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 1 Mil W US RTE 45 |
| Carries | Tr 345 |
| Crosses | Spring Creek |
| Coordinates | 40.56092, -88.07096 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 146.7 ft (44.7 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 366.5 sq m |
| Main Spans | 3 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038434800000000 |