Il RTE 173 over Creek
Good Condition11 years old4,850 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | .23mi E Of Il 76 |
| Carries | Il RTE 173 |
| Crosses | Creek |
| Coordinates | 42.37124, -88.84696 |
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 | 21.7 ft (6.6 m) |
| Max Span | 20.7 ft (6.3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 48.2 sq m |
| Main Spans | 2 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 4,850 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004103000000000 |