(TTXVN/Vietnam+)
Nguồn: https://www.vietnamplus.vn/thu-tuong-phat-dong-500-ngay-dem-thi-dua-hoan-thanh-3000km-duong-bo-cao-toc-post971090.vnp
Nguồn: https://www.vietnamplus.vn/thu-tuong-phat-dong-500-ngay-dem-thi-dua-hoan-thanh-3000km-duong-bo-cao-toc-post971090.vnp