• Airplane
  • Grade Master
  • Transit Bus
  • Landfill - Survey Sight 1
  • Geyser geothermal plant
  • TPW carousel3
  • Landfill - Rock Crushing

Transportation & Public Works

The Transportation and Public Works Department (TPW) administers critical services and infrastructure, including roads and public transit, an airport, multiple waste disposal sites, water systems, as well as regulation of air quality and emissions.

  • December 12, 2014
    The latest forecast from the California Nevada River Forecast Center is indicating a reduced flood level estimate from the winter storm that began in Sonoma County on Wednesday. The latest modeling indicates that the peak of the Russian River flooding will occur at 11:00 AM today, at a crest of 33.3 feet. The River reached flood level (32 feet) at 5:15 AM Friday morning, and is anticipated to remain at or above that level through 8:00 PM. Rain is expected through 9:00 PM tonight, tapering off starting at 3:00 PM.
  • December 11, 2014
    The most recent forecast from the California Nevada River Forecast Center is indicating reduced flooding impacts from the winter storm that began in Sonoma County yesterday. The latest modeling indicates that the peak of the Russian River flooding will occur at 1pm tomorrow afternoon, at a crest of 34.3 feet. It is estimated that the River will reach flood level (32 feet) at 3am Friday morning, and remain at or above that level through 10pm Friday night.
  • More News

Mission & Vision

Our Mission: to plan, build, manage, and maintain Sonoma County's investment in quality services and infrastructure.  

Our Vision: Leading the way to a safe and sustainable community through stewardship and innovation.

Divisions

Air Quality

The Northern Sonoma County Air Pollution Control District (NSCAPCD) is one of 35 California air districts established to regulate the emissions of air pollution that can be detrimental to the health, safety, and welfare of the public.

Airport

The Airport Division operates the Charles M. Schulz Sonoma County Airport, located North of Santa Rosa, and connecting customers to cities in Alaska, the lower 48 states, Hawaii, Canada and Mexico.

Integrated Waste

The Integrated Waste Division operates the Sonoma County Central Landfill, which houses facilities for recycling, material reuse, natural gas and electrical generation, and composting of organic materials. It also operates an additional five (5) refuse transfer stations located in Sonoma County, and oversees the regulation of two (2) commercial hauling companies.

Roads

The Roads Division is responsible for the construction, operation, and maintenance of the County-Maintained public road system, and administers numerous capital paving and road safety improvement projects every year.

Transit

The Transit Division administers Sonoma County Transit, Sonoma County's own public transportation system. This state-of-the-art fleet serves numerous locations across Sonoma County.

Contact Information

Transportation & Public Works
Office Hours
Monday – Friday
8:00 AM – 5:00 PM
Office Location
La Plaza B
2300 County Center Drive
Suite B 100
Santa Rosa, CA 95403
38.462006, -122.725384

County Airport

sonomacountyairport.org

Charles M. Shulz - Sonoma County Airport

Located in the heart of Northern California's spectacular Wine Country

Public Transit

sctransit.com

Sonoma County Transit

Public transit serving multiple locations throughout Sonoma County

County Roads

Construction Standards

Construction Standards for County Roads

Standard plans for construction of roads and related structures.

 

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