Il 173 over Mokeller Creek
Good Condition27 years old5,500 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 0.26 M W Of US 14 |
| Carries | Il 173 |
| Crosses | Mokeller Creek |
| Coordinates | 42.41482, -88.61959 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 41.7 ft (12.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 181.6 sq m |
| Main Spans | 3 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 5,500 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2021 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 056006700000000 |