中交第二公路勘察設計研究院有限公司（原交通部第二公路勘察設計院）始建于1964年，注冊資本8.72億元人民幣，具有工程勘察、設計（公路、市政、建筑、軌道）、咨詢、監理、測繪、招標代理、水土保持、地質災害防治（勘察、設計、監理、施工）、風景園林等國家甲級資質，是我國公路勘察設計行業綜合實力最強的企業，連年入榜“中國工程設計企業60強”，是世界500強公司中國交建的全資子公司。

　　CCCC Second Highway Consultants Co. Ltd. (formerly Second Highway Survey and Design Institute of the Ministry of Communications), founded in 1964 with a registered capital of RMB 872 million, has obtained the national Class A Qualification in respects of engineering survey, design (highway, municipal engineering, building construction, light rail), consultation, project supervision, surveying and mapping, tendering agency, water and soil conservation, geological disaster prevention (prospecting, design, supervision and construction), landscape architecture, etc. It ranks as the best enterprise in the domestic industry of highway survey and design by its comprehensive strength, in addition to being enlisted among the "Top 60 Engineering Design Enterprises in China" for successive years and its standing as one of the wholly-owned subsidiaries of China Communications Construction Company (CCCC), a member of Fortune Global 500.