Caltrans-Diamond Bar Maintenance Station
Transfer station in Walnut, CA, operated by State of California. Consolidates loads for haul-out to a regional landfill. Closer to town than the landfill, so a shorter round trip, but tipping fees run higher.
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Facility details
| Facility type | Transfer station |
|---|---|
| Permit class | Permitted as a solid waste transfer station. |
| Operator | State of California |
| Address | 21420 Golden Springs Rd., Walnut, CA 91789 |
| County | Los Angeles County |
| Profile last updated | Not yet verified by us |
| Listing ID | caltrans-diamond-bar-maintenance-station-ca-91789-1c807f |
Other gates within range
Straight-line miles from this site. The nearest gate is not always the cheapest run — weigh the drive against the rate.
| Facility | Type | Where | Distance |
|---|---|---|---|
| Road Division 417 | Transfer station | Walnut, CA | 1.8 mi |
| Olinda Alpha Sanitary Landfill | C&D landfill | Brea, CA | 4.7 mi |
| Grand Central Recycling and Transfer Sta | Transfer station | Rowland Heights, CA | 4.9 mi |
| Caltrans- Pomona Maintenance Station | Transfer station | Pomona, CA | 5.5 mi |
| Central Street Mdy | Transfer station | San Pedro, CA | 5.5 mi |
| Cal Trans Brea Maintenance Station Lvto | Transfer station | Orange, CA | 5.8 mi |
Rates and gate hours
We do not publish tipping rates or gate hours for Caltrans-Diamond Bar Maintenance Station, because we do not have them from a source we trust. Rather than print a number that might be two years old and cost you a wasted run, this page says so.
Call (323) 723-6366 and ask for the scale house. Ask three things: the current rate per ton for your material, the minimum charge, and what time the gate actually stops taking loads — which is often earlier than the posted closing time.
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