RTE 430 over Mud Creek
Good Condition29 years old1,459 vehicles/day
Location
| State | New York |
| County | Chautauqua |
| Location | 0.8 Mi SW Mayville |
| Carries | RTE 430 |
| Crosses | Mud Creek |
| Coordinates | 42.24670, -79.51491 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 160.6 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 1,459 (2020) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001048480 |