Ill 16 over Gillespie Lake Creek
Fair Condition89 years old2,350 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 2.7 M W Gillespie |
| Carries | Ill 16 |
| Crosses | Gillespie Lake Creek |
| Coordinates | 39.12898, -89.88114 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 111.0 sq m |
| Main Spans | 3 |
| Year Built | 1937 |
Traffic
| Avg Daily Traffic | 2,350 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059200100000000 |