Colorado blasting mountain tunnels to ease highway traffic 0 21.03.2021 01:19 CBSNews.com The Colorado Department of Transportation is ramping up some construction projects along I-70, including blasting both inside and out of mountain tunnels. KCNC's Jeff Todd reports. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
