Los Altos Town Crier Article on Lehigh
Questions arise on status of idle cement plant and quarry
Published: 14 April 2021
Written by Bruce Barton
Located in the foothills just south of Los Altos, Lehigh Southwest Cement Co. – formerly Kaiser Permanente and historically the Bay Area’s foremost cement producer – has been quiet over the past year. But discussions of the current status and future of the high-polluting plant and quarry have been anything but.