To achieve the national planned targets of 2025 and according to the fifth law of Islamic Republic of Iran constitution, paying attention to sustainable development concentrating on environmental protection in every aspect of development is vital. There is a need of pragmatism and support from organizations and active institutes to reach this goal. Pars Chegalesh consulting engineers group with the cooperation of Shiraz Industrial University and bureau of Fars environment protection, with trust in God, national determination and technical and scientific abilities of professionals, engineers and students, holds an annual conference with the topic of "sustainable development in road construction focusing on environmental protection".
• Road construction and environment:
• Road construction with approach of animal and plant protection• Road construction and structures:
• Bridge construction• Safety and road construction:
• Smart signs• Road construction and geotechnical matters:
• Road construction approaching ease of aid supplement• Road construction and soil engineering :
• Road construction and river engineering
• Road construction and cost reduction:
• Financial plan of roads
• Value engineering in road construction
• Road pavement design based on performance
New materials in road construction :
- Important materials and technologies in road constructionRoad maintenance and repair :