DE BEQUE (AP) – A portion of Interstate 70 in De Beque Canyon remains closed as crews try to prevent another rockslide. A slide on Sunday disabled two cars and injured two people. Their injuries were described as minor to moderate. Eastbound lanes of I-70 could remain closed until Thursday or Friday to allow unstable rocks to be brought down from the hillsides along the highway. Westbound lanes remain open. Tracy Trulove of C-DOT says the detour around the eastbound closure takes about 45 minutes.