List of Articles Roads Open Access Article Abstract Page Full-Text 1 - Investigating the relationship between Traffic safety and economic growth in Iran نادر مهرگان علی اکبر قلیزاده فریبرز محمدی Open Access Article Abstract Page Full-Text 2 - An Analysis of the State of the Pedestrian Roads in Region 12 of Tehran by an Urban Regeneration Approach somayeh ranjbarzadeh Parvaneh Zivyar mohsen ranjbar Open Access Article Abstract Page Full-Text 3 - Ecological Influence of Forest Roads on Biodiversity (Case Study: Zilky Forest Management Plan in Roudbar Province) Morad Hajipour Farshad Keivan Behjou Ramin Naghdi Zeinab PourGholi Sedighe Ghanaei 10.30495/jest.2021.25618.3452 Open Access Article Abstract Page Full-Text 4 - Sediment Yield Estimation Due to Forest Road Network Using SEDMDEL and GIS Zakaria Asadollahi Saleh Yosefi Majid Mohammady Open Access Article Abstract Page Full-Text 5 - The effect of elevation gradient on the diversity of vegetation on the edge of dirt roads in several years of construction in the forests of West Guilan (Two Nav Aslam series) Maerzieh Zamany Mohsen Javanmiri Pour Open Access Article Abstract Page Full-Text 6 - Forest road network design based on economic and environmental criteria with weighting the indices using PEGGER software Amir Hossein Firouzan Seyed Armin hashemi Morteza Madani por Amin Khademi Hamideh Kavoosi Shahram Aashkani Open Access Article Abstract Page Full-Text 7 - The Archaeology of Communication Routes during Bronze Age and Iron Age In Zaqeh and Bayranvand Area, Lorestan Province Masoud Sadeghi Rad Hamidreza Valipour Ata Hassanpour Zahra Javadinia Open Access Article Abstract Page Full-Text 8 - Investigating the effect of Sasanian-Bezant wars on changing the path of trade roads during the Sassanids mohammad taghi eimanpor reza kohsari Open Access Article Abstract Page Full-Text 9 - Commercial Roads in Ilkhanid Era Razavi saied Abolfazl Open Access Article Abstract Page Full-Text 10 - The zoning of slop instabilities on the mountain roads by Artificial Neural Network (MLP)(case study: dare diz strait) Shahram Roostaei Fatemeh khodaei Open Access Article Abstract Page Full-Text 11 - Evaluating the Physical Effects of Renovation and Equipment Plan of Paddy Fields in Somesara Central district Villages in Guilan Province V. adeli N. molaei A. nazari