Rte I90 over Schoharie Creek
Montgomery County, New York · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rte I90 over Schoharie Creek in Montgomery County, New York, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1988, making it 37 years old at the 2025 inventory.
- It carries about 21,178 vehicles a day (traffic count year 2020).
- It is one of 72 of the 204 inventoried bridges in Montgomery County rated good (35.3%); 21 (10.3%) 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 May 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (42.93165, -74.27864)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 723 ft |
| Location | 90IX over Schoharie CR |
| NBI structure number | 000000005515869 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 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 Montgomery County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte 90I over Thayer Road | 1953 | 25,565 | Fair |
| Rte I90 over Terwilleger Creek | 1952 | 25,565 | Fair |
| Rte I90 over CR 149 | 1953 | 25,565 | Fair |
| Rte I90 over Rte 5S Old RR (bike/ped | 1953 | 21,178 | Fair |
| Rte I90 over S Chuctanunda Crk | 1952 | 21,178 | Fair |
| Rte I90 over Auries Creek | 1991 | 21,178 | Fair |
All bridges nearby: Montgomery County, NY bridge conditions · every bridge in Montgomery County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.