Dated November 12, 2018 The Rayong Highway District is responsible for the following: 1. Planning highway maintenance, road safety, and small-scale construction projects. 2. Surveying, inspecting, and preparing plans and information on road material sources and initial road conditions. 3. Carrying out highway maintenance, highway safety, and small-scale construction projects. 4. Maintaining, preventing, adjusting, and lightly repairing machinery, vehicles, tools, and equipment for highway construction and maintenance work under its responsibility. 5. Conducting public participation activities in areas with highway construction, rehabilitation, and maintenance projects. 6. Inspecting, monitoring, and enforcing highway laws as assigned. 7. Handling permits under highway laws as assigned. 8. Operating mobile vehicle weigh stations. 9. Supporting and cooperating with the province and other agencies. 10. Cooperating with or supporting the operations of other relevant or assigned agencies. Area of ​​Responsibility of the Rayong Highway District: The Rayong Highway District has jurisdiction over highways in Rayong Province, including Mueang Rayong District, Nikhom Pattana District, Wang Chan District, Ban Khai District, and Ban Chang District (Samnak Thon Subdistrict). and Ban Chang Subdistrict), Klaeng District (Chak Phong Subdistrict, Song Salung Subdistrict, Chak Don Subdistrict, Huai Yang Subdistrict, Wang Wa Subdistrict, Ban Na Subdistrict, and Thang Kwean Subdistrict), Pluak Daeng District (Mae Nam Khu Subdistrict, Pluak Daeng Subdistrict, and Laharn Subdistrict).