Tunnel Mill Road over Big Branch
Fair Condition24 years old410 vehicles/day
Location
| State | Indiana |
| County | Clark |
| Location | 00.20 NE Of Marion Martin |
| Carries | Tunnel Mill Road |
| Crosses | Big Branch |
| Coordinates | 38.48862, -85.61063 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 53.5 ft (16.3 m) |
| Max Span | 47.2 ft (14.4 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 138.6 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 410 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1000085 |