Tr 157 over Trib To Spring Creek
Good Condition42 years old75 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 2.5e 1.0n Of Gilman |
| Carries | Tr 157 |
| Crosses | Trib To Spring Creek |
| Coordinates | 40.78256, -87.94084 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 127.1 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 75 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038405100000000 |