Chino Hills, CA Parking Rules: Loading Zones (2026)

Loading in Chino Hills is regulated in two settings. For private development, the city's Development Code Chapter 16.34 (Parking and Loading) addresses off-street loading. Under Section 16.34.100, 'Required loading spaces will be determined on a case-by-case basis, depending on the requirements of each project,' so the city evaluates loading needs through site plan and project review rather than applying a fixed numeric ratio. The location of loading facilities is governed by Section 16.34.050, which requires parking and loading facilities to be on the same lot or parcel as the use they serve, with limited shared-use exceptions. On public streets, loading zones are established and marked by the city and operate under the California Vehicle Code's statewide curb-color system: a yellow curb designates a loading zone for the loading or unloading of passengers or freight for the time posted, and a white curb is for the loading and unloading of passengers or depositing mail only. Because curb-color meanings come from the Vehicle Code (CVC 21458) and are applied through posted signs and painted curbs, drivers should observe the posted time limits and curb colors at each loading zone. Commercial deliveries and construction-related loading are also subject to the city's general Title 10 parking rules and any posted street restrictions.