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".


• Develop a suitable basement to exchange ideas and present the latest scientific and experiential achievements of persons involving in the field of road and science.
• Attribute to improve existing regulation and coding in road construction related fields with the approach of environment protection.
• Gain the attention of experts and policy makers to the importance of sustainable development in road construction.
• Research and develop effective solutions to protect environment in the field of road construction, increase safety and reduce costs.

• Road construction and environment:

• Road construction with approach of animal and plant protection
• Environment considerations in road construction projects
• Use of recycled materials in road construction
• Road construction and geotechnical engineering
• Road construction and dust reduction
• Road construction and water and soil pollution prevention
• Investigate, teach and observe legal requirement related to environment in road construction

• Road construction and structures:

• Bridge construction
• Roads renovation and improvement methods
• Construction of roads and underground spaces
• Bridges and other structures strengthening
• Project line optimization for environment protection purpose

• Safety and road construction:

• Smart signs
• Explosion and safety issues
• Health and safety management (HSE)
• Investigate hazardous spots of roads
• Supply safety in road geometric design
• Soil reinforcement, improvement and consolidation
• Managing road signs to increase safety in roads

• Road construction and geotechnical matters:

• Road construction approaching ease of aid supplement
• Stone mechanics in road construction
• Risk analysis in road construction
• Trenches stabilization by environment compatible methods
• Road construction on problematic soil with the approach of environment protection

• Road construction and soil engineering :

• Road construction and river engineering
• Bridge scour in road construction
• Soil protection in road construction projects
• Vegetation management in road construction
• Hydrology and hydrogeology in road construction

• 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 construction
- Utilizing new environmental software in civil and industrial projects

Road maintenance and repair :


- Asphalt recycling
- Special asphalts
- New materials of repairing
- Asphalt patching, crack filling and pavement
- Pavement management systems
- Non-destructive tests in road construction