sentences:  Baseline Road descends from Flagstaff Mountain (site of the 1935 CCC Sunrise Amphitheatre) and runs through the city of Boulder for its first four miles (6 km).Within Boulder, it passes the Colorado Chautauqua, a National Historic Landmark, near 9th Street; crosses State Highway 93 (Broadway); then passes the University of Colorado Law School just east of Broadway.The road then crosses US 36 (28th Street), passes the Williams Village dormitory towers of the University of Colorado, and crosses State Highway 157 (Foothills Parkway).