The Associated PressROCKY MOUNTAIN NATIONAL PARK — Officials at Rocky Mountain National Park are considering closing certain areas of the park on the busiest days if those areas get overcrowded and noisy. Officials say too many people and vehicles are putting a burden on trails, roads and wildlife. Education chief Rick Fedorchak says on some days, people can't find peace and quiet. The Loveland Reporter-Herald reports (http://tinyurl.com/ln3zw2b ) that last year, there were a record 3.4 million visitors.