Tr 181 A over Salt Frk Vermilion R
Good Condition46 years old400 vehicles/day
Location
| State | Illinois |
| County | Champaign |
| Location | 1.2 Mi NW ST Joseph |
| Carries | Tr 181 A |
| Crosses | Salt Frk Vermilion R |
| Coordinates | 40.12787, -88.05414 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 146.0 ft (44.5 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 369.4 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 400 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 010421200000000 |