Il 1 over Gay Creek
Good Condition7 years old2,200 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 3.2 M N Of Il 9 |
| Carries | Il 1 |
| Crosses | Gay Creek |
| Coordinates | 40.50523, -87.69131 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Width | 56.8 ft (17.3 m) |
| Deck Area | 124.6 sq m |
| Main Spans | 2 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 2,200 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038202300000000 |