Lunn Terrace over Mnrr Hu Line
Putnam County, New York · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Lunn Terrace over Mnrr Hu Line in Putnam County, New York, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1930, making it 95 years old at the 2025 inventory.
- It carries about 1,078 vehicles a day (traffic count year 2020).
- It is one of 14 of the 106 inventoried bridges in Putnam County rated poor (13.2%); 14 (13.2%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (41.41574, -73.95861)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 98 ft |
| Location | At Cold Spring MNRR Sta |
| NBI structure number | 000000002224110 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Putnam County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I84 over Stump Pond Stream | 1968 | 42,744 | Good |
| Rte I84 over Rte 121 | 1967 | 38,348 | Fair |
| Rte I84 over Dingle Ridge Rd | 2014 | 38,348 | Good |
| Rte I84 over Rte 121 | 1967 | 35,938 | Fair |
| Rte I84 over Dingle Ridge Rd | 2014 | 35,938 | Good |
| Rte I684 over 84i84i84031097 Rte I84 | 1967 | 34,150 | Fair |
All bridges nearby: Putnam County, NY bridge conditions · every bridge in Putnam County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.