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The California Asphalt Pavement Association (CalAPA) represents the companies involved with the California hot mixed asphalt (HMA) pavement system. Members include HMA producers, asphalt refiners, paving contractors, testing labs, consulting engineers, and product suppliers. CalAPA works closely with Caltrans, local agencies, university researchers, and regional and national industry associations. CalAPA members and activities reflect a broad, comprehensive base of knowledgeable resources available to assist its members, the industry and all others interested in asphalt pavements. CalAPA is dedicated to serving the HMA industry and improving California's asphalt pavement infrastructure.
