Six Mile Creek RD over Porter Creek
Fair Condition28 years old40 vehicles/day
Location
| State | Michigan |
| County | Shiawassee |
| Location | 2.5 Mi SW Of New Lothrop |
| Carries | Six Mile Creek RD |
| Crosses | Porter Creek |
| Coordinates | 43.09494, -84.00975 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 42.7 ft (13 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 124.8 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 40 (1996) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000009837 |