Maricopa 166 Culvert and Roadway Rehabilitation Project

7 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 6 (DOT)
Document Title
Maricopa 166 Culvert and Roadway Rehabilitation Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Transportation, commercial, industrial, and minor residential development.
Document Description
The California Department of Transportation (Caltrans) proposes to repair failing drainage systems by replacing and extending 26 deteriorated culverts at 22 locations. Erosion at existing slopes and swales would also be repaired, followed by preserving and resurfacing State Route 166. The existing pavement would have dig-out repairs of failed areas, followed by cold-planing (scraping off) 0.20 foot of hot mix asphalt pavement and sealing visible cracks larger than 1/8-inch. A new surface of hot mix asphalt would then be placed to a depth of 0.20 foot and capped with 0.10 foot of rubberized hot mix asphalt. In addition, 300 feet of the westbound lane of the State Route 166 intersection junction with State Route 33 would be replaced with jointed plain concrete pavement. Americans with Disabilities Act-compliant crosswalks with curb ramps would be installed at the State Route 33/166 intersection.

Contact Information

David Arredondo
Agency Name
California Department of Transportation
Job Title
Associate Environmental Planner
Contact Types
Lead/Public Agency


Northern California
Cross Streets
State Route 33/State Route 166
Parcel #
State Highways
State Route 33
Maricopa Airfield
Maricopa Unified School District
California Aqueduct

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Central Region 4 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 6 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Valley Fresno Region 5 (RWQCB), California Transportation Commission (CATC), Central Valley Flood Protection Board, Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
Development Types
Transportation:Highway/Freeway (Maricopa 166 Culvert and Roadway Rehabilitation Project)
Local Actions
General Plan Update
Project Issues
Biological Resources, Greenhouse Gas Emissions
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print