Ch-17 over Cypress Creek
Good Condition24 years old400 vehicles/day
Location
| State | Illinois |
| County | Union |
| Location | 3/4 Mi S Il 146 |
| Carries | Ch-17 |
| Crosses | Cypress Creek |
| Coordinates | 37.43947, -89.14781 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 45.6 ft (13.9 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 130.1 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 400 (2020) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 421 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 091321000000000 |