School Street over Mayfield Lake Outlet
Fulton County, New York · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- School Street over Mayfield Lake Outlet in Fulton County, New York, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1932 and reconstructed in 1991, making it 93 years old at the 2025 inventory.
- It carries about 1,830 vehicles a day (traffic count year 2019).
- Its listed owner is a town or township highway agency.
- It is one of 49 of the 98 inventoried bridges in Fulton County rated fair (50.0%); 15 (15.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated January 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (43.09745, -74.25683)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 96 ft |
| Location | 1.3 Mi North of Rt.30 |
| NBI structure number | 000000002255610 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Fulton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte 29 over Hale Creek | 1953 | 16,978 | Fair |
| Rte 30 over Cranberry Creek | 1931 | 8,098 | Good |
| Rte 920 over Cayadutta Creek | 1928 | 7,908 | Fair |
| Rte 30 over Kenneyetto Creek | 2012 | 7,464 | Good |
| Rte 30 over Kennyetto Creek | 1991 | 7,464 | Good |
| South Main Street over Cayadutta Creek | 2004 | 5,993 | Good |
All bridges nearby: Fulton County, NY bridge conditions · every bridge in Fulton County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.