NB I-95 ( SR-9 ) over Donald Ross Road
Palm Beach County, Florida · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- NB I-95 ( SR-9 ) over Donald Ross Road in Palm Beach County, Florida, 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 1987 and reconstructed in 2011, making it 38 years old at the 2025 inventory.
- It carries about 62,634 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 467 of the 607 inventoried bridges in Palm Beach County rated good (76.9%); 2 (0.3%) are rated poor.
- 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 → (26.88295, -80.12796)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 164 ft |
| Location | I-95 / Donald Ross Rd |
| NBI structure number | 930383 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Palm Beach County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 95 SR 9 over 12th Avenue South | 1975 | 252,000 | Good |
| I 95 SR 9 over 6th Avenue South | 2007 | 247,000 | Good |
| I 95 SR 9 over 17th Avenue North | 1975 | 233,000 | Fair |
| I-95 (SR-9) over Drainage Canal | 1974 | 232,000 | Good |
| I 95 SR 9 over El Rio Canal | 1974 | 231,000 | Good |
| I 95 SR 9 over SR 882 Forest Hill Blvd | 1975 | 224,000 | Good |
All bridges nearby: Palm Beach County, FL bridge conditions · every bridge in Palm Beach County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.