N. Bolton Road over Preston Creek
Good Condition15 years old950 vehicles/day
Location
| State | Illinois |
| County | Stephenson |
| Location | 2 Mi NW Of Freeport |
| Carries | N. Bolton Road |
| Crosses | Preston Creek |
| Coordinates | 42.30160, -89.71958 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 30.2 ft (9.2 m) |
| Max Span | 14.4 ft (4.4 m) |
| Deck Area | 83.7 sq m |
| Main Spans | 2 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 950 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 089513800000000 |