Tr 157a Clanahan R over Bay Creek
Fair Condition45 years old150 vehicles/day
Location
| State | Illinois |
| County | Pope |
| Location | Sw1/4 Sec15 T14s R6e |
| Carries | Tr 157a Clanahan R |
| Crosses | Bay Creek |
| Coordinates | 37.29379, -88.54160 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 252.0 ft (76.8 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 568.3 sq m |
| Main Spans | 4 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 076305200000000 |