Deerfield Road over NB Chicago River
Fair Condition32 years old16,600 vehicles/day
Location
| State | Illinois |
| County | Lake |
| Location | 0.6 Mi W Of Il 43 |
| Carries | Deerfield Road |
| Crosses | NB Chicago River |
| Coordinates | 42.16739, -87.85694 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 144.4 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 16,600 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 049615700000000 |