/products/road___site_design/b/road_and_site_design_blog/posts/upcoming-virtual-classes-for-subsurface-utilities-with-jeff-martinQuickStart - Evaluating and Creating Subsurface Utilities Aug. 25, 2015 Jeff Martin Placing Inlets with Precision and Speed Aug. 26, 2015 Jeff Martin All classes are scheduled based on United States Eastern Time Zone unless otherwise noted. Use a Tien-USTelligent Community 12