Tr 173 over Stream
Good Condition13 years old50 vehicles/day
Location
| State | Illinois |
| County | Shelby |
| Location | 3.8 Mi NE Tower Hill |
| Carries | Tr 173 |
| Crosses | Stream |
| Coordinates | 39.42031, -88.90071 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 34.4 ft (10.5 m) |
| Max Span | 9.5 ft (2.9 m) |
| Deck Area | 51.5 sq m |
| Main Spans | 3 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 087505100000000 |