Tingley Rd over Whippany River
Morris County, New Jersey · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tingley Rd over Whippany River in Morris County, New Jersey, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2007, making it 18 years old at the 2025 inventory.
- It carries about 1,359 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 99 of the 509 inventoried bridges in Morris County rated good (19.4%); 27 (5.3%) 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 July 2023, 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 → (40.79085, -74.5508)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 43 ft |
| Location | 0.1 Mile N. of Jct Nj 24 |
| NBI structure number | 1400669 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| 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 Jersey department of transportation.
Busiest bridges in Morris County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I80 I280&RAMPS B&f over Troy Brook Branch | 1968 | 186,760 | Good |
| Rt I-287 over Eden Ln Rvr&morr&erie RR | 1970 | 161,936 | Fair |
| I-80 over Smith Road | 1973 | 161,136 | Fair |
| I-80 Eastbound over Stoney Brook Road | 1958 | 152,398 | Fair |
| I-80 WB over Stoney Brook Road | 1958 | 152,398 | Fair |
| I 287 NB and SB over Malapardis Brook | 1954 | 146,050 | Fair |
All bridges nearby: Morris County, NJ bridge conditions · every bridge in Morris County · New Jersey bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.