Castle Road over North Br Flint River
Good Condition15 years old182 vehicles/day
Location
| State | Michigan |
| County | Lapeer |
| Location | Sec.31 Burlington Twp |
| Carries | Castle Road |
| Crosses | North Br Flint River |
| Coordinates | 43.23791, -83.22343 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 154.0 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 182 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005397 |