Tr 173 over Spring Creek
Fair Condition48 years old100 vehicles/day
Location
| State | Illinois |
| County | McDonough |
| Location | Ne-5-t5nr3w |
| Carries | Tr 173 |
| Crosses | Spring Creek |
| Coordinates | 40.45604, -90.75414 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 311.0 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 055521000000000 |