A Synthesis of Coding Standards and Methodologies for Urban Roads
he bo1; chen xumei1; yu lei1; 2; liang yuqing3; chen xinqian3; xin zheng3(1.school of traffic and transportation; beijing jiao tong university; beijing 100044; 2.texas southern university; houston tx 77004; u.s.a; 3.beijing traffic management bureau; beijing 100044)
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