Tr 153 over Millrace Slough
Good Condition45 years old10 vehicles/day
Location
| State | Illinois |
| County | Gallatin |
| Location | 2 Mi NE Old Stown |
| Carries | Tr 153 |
| Crosses | Millrace Slough |
| Coordinates | 37.71900, -88.11765 |
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 | 67.9 ft (20.7 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 175.9 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 10 (2023) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 030307300000000 |