The Brief Heavy rainfall triggered a major road washout on Falcon Crest Drive in Hall County, cutting off access for dozens of residents. Crews in Hall County are working around the clock to repair a massive road washout along Falcon Crest Drive after heavy rain swamped the area on Friday. What we know:Crews worked Saturday to fill a gap deeper than 20 feet along Falcon Crest Drive in Hall County after heavy rain on Friday washed out the surface. RELATED: Heavy rain causes road collapse and power outages in Hall CountyThe collapse left 50 homes stranded on the other side with no way out. "I've seen heavy rain, but I haven't seen it that heavy for that long."