Dutra Materials’ asphalt pavement and
liquid asphalt cement is a mixture of
rock, natural, and recycled substances.

Over 80% of the aggregate and asphalt that leaves the Dutra Materials plant will be used for publicly funded road and infrastructure projects either for the County of Sonoma, the City of Petaluma, Caltrans or other government agencies.
From levee repair projects along the Sacramento Delta, to sporting fields and playgrounds for Bay Area schools, our clients range from civil contractors to small water districts and individual home owners.