Fas 323 Onarga RD over Spring Creek
Good Condition37 years old450 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 5.62 Mi W Of Ill 49 |
| Carries | Fas 323 Onarga RD |
| Crosses | Spring Creek |
| Coordinates | 40.70903, -87.96750 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 130.6 ft (39.8 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 402.0 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 450 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038019200000000 |