The Atherton Driveway located in Atherton CA was designed by Randy Thume and Associates and required a fairly complicated process for TRC installers. Prior to pouring any concrete many samples were made to achieve just the right look for both the client and the Architect. TRC was up for the challenge and applied Sparkle Grain by Pacific Palette to give the driveway a light sparkle under the sun or night lighting. 6 samples were made to achieve the correct blend of charcoal color and sparkle. After the driveway was poured, the concrete was saw cut, sealed, and a runway of Connecticut Bluestone was placed in the main entrance.