Tr 171 over Snakeden Hollowcreek
Good Condition18 years old50 vehicles/day
Location
| State | Illinois |
| County | Knox |
| Location | Nw-8-t11nr4e |
| Carries | Tr 171 |
| Crosses | Snakeden Hollowcreek |
| Coordinates | 40.95964, -90.07070 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 71.5 ft (21.8 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 161.3 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048339500000000 |