Tr 166 over Coop Br
Poor Condition109 years old100 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 2 Mi N .5 Mi E Shipm |
| Carries | Tr 166 |
| Crosses | Coop Br |
| Coordinates | 39.14612, -90.02344 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 17.7 ft (5.4 m) |
| Deck Area | 120.4 sq m |
| Main Spans | 1 |
| Year Built | 1917 |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059310900000000 |