Tr 139 over Prairie Creek
Good Condition30 years old75 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 5mi SE Pl Plains |
| Carries | Tr 139 |
| Crosses | Prairie Creek |
| Coordinates | 39.82951, -89.82596 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 136.5 ft (41.6 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 341.1 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 75 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084346300000000 |