SR 4018 over Turtle Creek
Fair Condition101 years old5,838 vehicles/day
Location
| State | Pennsylvania |
| County | Westmoreland |
| Location | Trafford Borough |
| Carries | SR 4018 |
| Crosses | Turtle Creek |
| Coordinates | 40.38905, -79.75070 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 214.1 sq m |
| Main Spans | 1 |
| Year Built | 1925 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 5,838 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036695 |