Ackerman RD over Mill Creek
Fair Condition96 years old114 vehicles/day
Location
| State | Indiana |
| County | Dubois |
| Location | 00.90 W Of Portersville R |
| Carries | Ackerman RD |
| Crosses | Mill Creek |
| Coordinates | 38.42955, -86.96475 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.5 ft (9.9 m) |
| Max Span | 30.5 ft (9.3 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 69.3 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 114 (2012) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1900004 |