RTE 987d over Trib Chappaqua Brook
Fair Condition95 years old26,715 vehicles/day
Location
| State | New York |
| County | Westchester |
| Location | 4.2 Mi N Jct Rts Smrp&tsp |
| Carries | RTE 987d |
| Crosses | Trib Chappaqua Brook |
| Coordinates | 41.17256, -73.76504 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 138.3 sq m |
| Main Spans | 1 |
| Year Built | 1931 |
Traffic
| Avg Daily Traffic | 26,715 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000005500920 |