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京津塘高速公路在建设过程中，工程共分为5个合同，其中第一至第四合同为土建合同，第五合同为电子与机电设备工程。通过国际公开竞争性招标。第一合同北京、河北段由中国公路桥梁建设总公司（北京市公路局、河北省公路工程局）、北京市公路工程公司、交通部第一公路工程总公司
During the construction of Beijing-Tianjin-Tanggu Expressway, the project is divided into five contracts, of which the first to the fourth contracts are civil contracts and the fifth contract is the electronic and mechanical and electrical equipment projects. Through the international open competitive bidding. The first contract, Beijing, Hebei by the China Highway and Bridge Construction Corporation (Beijing Highway Bureau, Hebei Highway Engineering Bureau), Beijing Highway Engineering Corporation, the Ministry of Communications First Highway Engineering Corporation