SB Mound RD over Plum Brook Drain
Fair Condition35 years old48,523 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 0.3 Mi N Of 18 Mile Rd. |
| Carries | SB Mound RD |
| Crosses | Plum Brook Drain |
| Coordinates | 42.59776, -83.05097 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 31.2 ft (9.5 m) |
| Deck Width | 70.5 ft (21.5 m) |
| Deck Area | 223.6 sq m |
| Main Spans | 1 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 48,523 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006245 |