Harmony Riley Road over Interstate 90
Good Condition12 years old1,450 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | I-90 1m W Of Ill 23 |
| Carries | Harmony Riley Road |
| Crosses | Interstate 90 |
| Coordinates | 42.18305, -88.63350 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 316.6 ft (96.5 m) |
| Max Span | 155.8 ft (47.5 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 1100.1 sq m |
| Main Spans | 2 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 1,450 (2021) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 056992300000000 |