SR 4005 over Frankstown Br Juniata R
Good Condition137 years old256 vehicles/day
Location
| State | Pennsylvania |
| County | Huntingdon |
| Location | Neff Bridge |
| Carries | SR 4005 |
| Crosses | Frankstown Br Juniata R |
| Coordinates | 40.53668, -78.07789 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Truss - Thru |
| Total Length | 159.1 ft (48.5 m) |
| Max Span | 152.9 ft (46.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 237.7 sq m |
| Main Spans | 1 |
| Year Built | 1889 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 256 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000000018879 |