2021年4月转企改制为“杭州市交通规划设计研究院有限公司”，秉承“为社会创价值，为职工谋发展”的宗旨和“诚信、敬业、创新、进取”的建院理念，聚焦“打造人民满意交通样板”发展目标，是集交通工程规划、咨询、勘察、设计、科研、服务、设计施工总承包等于一体的交通科技企业。

In April, 2021, it was transformed into "Hangzhou transportation planning, design and Research Institute Co., Ltd." adhering to the purpose of "creating value for the society and seeking development for employees" and the concept of "integrity, dedication, innovation and enterprising", focusing on the development goal of "creating a traffic model satisfying the people", it is a transportation technology enterprise integrating transportation engineering planning, consulting, survey, design, scientific research, service, design and construction general contracting.