County Road 87 over W B Conewango Crk
Good Condition3 years old936 vehicles/day
Location
| State | New York |
| County | Chautauqua |
| Location | .3 Mile North Of Balcom |
| Carries | County Road 87 |
| Crosses | W B Conewango Crk |
| Coordinates | 42.37467, -79.09051 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 201.8 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 936 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003325880 |