West Groton Road over Hemlock Creek
Cayuga County, New York · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- West Groton Road over Hemlock Creek in Cayuga County, New York, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1997, making it 28 years old at the 2025 inventory.
- It carries about 217 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 69 of the 148 inventoried bridges in Cayuga County rated fair (46.6%); 26 (17.6%) 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 June 2023, 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 → (42.6422, -76.44727)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Timber slab |
| Length | about 29 ft |
| Location | .2 Mi S Jct SH 90 & CR 48 |
| NBI structure number | 000000003369250 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Cayuga County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I90 over CR 14 | 1953 | 32,077 | Fair |
| Rte I90 over Cold Spring Brook | 1950 | 30,507 | Good |
| Rte I90 over CSX RR /amtrak | 1953 | 30,507 | Fair |
| Rte I90 over Owasco Outlet | 2004 | 30,507 | Good |
| Rte I90 over Crane Brook | 1953 | 30,507 | Fair |
| Rte 34 over CSX Trans/amtrak Putnam | 1990 | 11,797 | Good |
All bridges nearby: Cayuga County, NY bridge conditions · every bridge in Cayuga County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.