Pacheco Blvd over E Martinez Drain
Contra Costa County, California · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pacheco Blvd over E Martinez Drain in Contra Costa County, California, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1962, making it 63 years old at the 2025 inventory.
- It carries about 1,000 vehicles a day (traffic count year 2009).
- Its listed owner is the state highway agency.
- It is one of 260 of the 622 inventoried bridges in Contra Costa County rated good (41.8%); 56 (9.0%) 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 January 2025, on a 48-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 → (38.0068, -122.08953)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 37 ft |
| Location | 04-cc-680-22.54 |
| NBI structure number | 28 0256Y |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2025 |
| Inspection interval (item 91) | 48 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 California department of transportation.
Busiest bridges in Contra Costa County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Interstate 680 over Canal & Bike Path | 1956 | 257,000 | Fair |
| Interstate 680 over Monument Boulevard | 1998 | 235,000 | Poor |
| Interstate 680 over Parkside Drive | 1960 | 235,000 | Good |
| Interstate 680 over Rudgear Road | 1964 | 197,400 | Good |
| Interstate 680 over Livorna Road | 1964 | 197,400 | Good |
| Interstate 680 over Newell Avenue | 1994 | 195,300 | Fair |
All bridges nearby: Contra Costa County, CA bridge conditions · every bridge in Contra Costa County · California bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.