Sixteenthstreet Br over Smallman ST Alleg. Riv.
Fair Condition104 years old14,656 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Al05 16th ST Bridge |
| Carries | Sixteenthstreet Br |
| Crosses | Smallman ST Alleg. Riv. |
| Coordinates | 40.45160, -79.99080 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Thru |
| Total Length | 1899.9 ft (579.1 m) |
| Max Span | 437.0 ft (133.2 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 10539.6 sq m |
| Main Spans | 3 |
| Year Built | 1922 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 14,656 (2006) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 26 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000002384 |