T-421 Sugar Lk.rd. over Over Sugar Lake Trib.
Good Condition106 years old250 vehicles/day
Location
| State | Pennsylvania |
| County | Crawford |
| Location | North End Of Sugar Lake |
| Carries | T-421 Sugar Lk.rd. |
| Crosses | Over Sugar Lake Trib. |
| Coordinates | 41.57358, -79.95020 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 54.0 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 250 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013507 |