Pierson Road over Morrison Run
Fair Condition64 years old22 vehicles/day
Location
| State | Pennsylvania |
| County | Mercer |
| Location | 100ft S Of Petersburg RD |
| Carries | Pierson Road |
| Crosses | Morrison Run |
| Coordinates | 41.43945, -80.25262 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 63.1 sq m |
| Main Spans | 1 |
| Year Built | 1962 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 22 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000026238 |