Portland Arch RD over Mud Run
Fair Condition45 years old473 vehicles/day
Location
| State | Indiana |
| County | Fountain |
| Location | 00.10 N Of County Home RD |
| Carries | Portland Arch RD |
| Crosses | Mud Run |
| Coordinates | 40.18264, -87.39089 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 34.8 ft (10.6 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 95.2 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 473 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2300154 |