Fas-330 Ch31 over Iroquois River
Poor Condition61 years old1,200 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 1mi N Watseka On 31 |
| Carries | Fas-330 Ch31 |
| Crosses | Iroquois River |
| Coordinates | 40.79349, -87.70564 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 254.9 ft (77.7 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 815.9 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 1,200 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038460300000000 |