Caltrans, Foothill Resources, and Biosystems Analysis, Inc. No description specified. 1-1 (1 Record) Documents Archaeological Survey Report and Historic Study Report for the Proposed Angels Camp Bypass, Calaveras County, California, 10-CAL-4, P.M. 21.1 / 23.4, K.P. 34.0 / 37.7, 10-362500 (2000)