A rock slide has damaged a popular trail in Boulder Canyon. The City of Boulder Open Space and Mountain Parks Department has temporarily closed Boulder Falls because of that damage. Boulder ...

Colorado Department of Transportation officials responded around 10 a.m. with heavy machinery to reports that rock and ... The slide is 4 miles past where two house-sized boulders blocked the ...

CUSTER COUNTY, Colo. — A rock slide forced the closure of a Colorado highway in Custer County Sunday night. Just before 5 p.m., the Colorado Department of Transportation (CDOT) announced the ...