Tr 150 over Hartline Creek Trib
Good Condition32 years old125 vehicles/day
Location
| State | Illinois |
| County | Alexander |
| Location | Elco |
| Carries | Tr 150 |
| Crosses | Hartline Creek Trib |
| Coordinates | 37.30101, -89.26556 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 33.8 ft (10.3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 81.8 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 125 (2022) |
| Truck Traffic | 34% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 421 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 002309100000000 |