Coltonville Road over Kishwaukee River
Good Condition10 years old5,250 vehicles/day
Location
| State | Illinois |
| County | DeKalb |
| Location | 2370n 1135e |
| Carries | Coltonville Road |
| Crosses | Kishwaukee River |
| Coordinates | 41.97541, -88.72802 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 229.3 ft (69.9 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 1132.4 sq m |
| Main Spans | 4 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 5,250 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 019307200000000 |