Hosted by
Japan Road Association SURF 2026 Organizing Committee
Japan Modified Asphalt Association
Pavement Consultants Association
East Nippon Expressway Company Limited
Central Nippon Expressway Company Limited
West Nippon Expressway Company Limited
Metropolitan Expressway Company Limited
Hanshin Expressway Company Limited
Honshu-Shikoku Bridge Expressway Company Limited
Public Works Research Center