Snow Drop Road Improvement Project


SCH Number
Lead Agency
San Bernardino County
Document Title
Snow Drop Road Improvement Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Note: See MND for full details. Rancho Cucamonga SOI: GP - does not include roadway classification; property adjacent to project is designated at Hillside Res, OS, and flood control/utility corridor by Rancho Cucamonga GP Majority of project is within existing public ROW; howevere, there are areas of project for which ROW will be acquired. San Bernardino County GP utilizes a single map showing both GPLUD and Z to assure there is always consistency between the two. Therefore, LUD provided above are also Z classifications. Property adjacent to project is designated as RL, RS, SD-RES by San Bernardino County GP.
Document Description
The proposed project consists of improvements to approx 2.1 miles of roadway and associated drainage improvements. These improvements will be to approx 1.3 miles of Snow Drop Road between Archibald Ave to the west and Haven Ave to the east, approx 0.5 miles of Archibald Ave south of Snow Drop Road, and approx 0.3 miles of Haven Ave south of Snow Drop Rd within the city of Rancho Cucamonga SOI, in unincorporated San Bernardino County. Currently, portions of the existing roadway are partially paved. The purpose of the project is to improve the conditions of these roadway segments in order to provide adequate access for the residents in the project vicinity. Improvements involve paving or repaving within the project roadway segments (up to 26 ft wide), installation of metal guard rails along portions of the project roadway, and installation of drainage culverts and accessory facilities to convey storm water under the roadway. Four Arizona Crossings will also be constructed in Snow Drop Road. An Arizona Crossing is a roadway crossing that allows water to overflow directly onto the roadway during storm events and includes drainage culverts under the road to convey storm water across. Drainage culverts are included in the project design of the Arizona crossings.

Contact Information

Erin Opliger
Agency Name
San Bernardino County
Contact Types
Lead/Public Agency


Rancho Cucamonga
San Bernardino
Cross Streets
Archibald Ave/Snow Drop Rd/Haven Ave
Total Acres
Alta Loma SD

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, Cal Fire, California Department of Conservation (DOC), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Department of Fish and Wildlife, Region 6, Department of Toxic Substances Control, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Drinking Water, Office of Emergency Services, California
State Reviewing Agency Comments
Office of Emergency Services, California
Development Types
Transportation:Other (road improvements)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

Download CSV New Search Print