Old Road (nj 33) over Millstone River
Monmouth County, New Jersey · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Old Road (nj 33) over Millstone River in Monmouth County, New Jersey, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1915 and reconstructed in 1926, making it 110 years old at the 2025 inventory.
- It carries about 34,650 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- 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 → (40.26257, -74.41999)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 3 | Serious condition |
| Superstructure | 4 | Poor condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 43 ft |
| Location | .9 Mi. E. of CR 625 |
| NBI structure number | 1304151 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New Jersey department of transportation.
All bridges nearby: Monmouth County, NJ bridge conditions · New Jersey bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.