Ongoing research into limiting concrete form face surface defects with Controlled Frequency Vibrators has shown great promise. Field investigations into limiting high frequency vibration to control the amount of concrete material separation using the same approach to limit the surface distresses in concrete pavements. Researchers have applied some common sense and solid clinical analysis to make pavement surfaces more durable. Paul Jaworski of Minnich Manufacturing Inc. joins editor Jonathan Kozlowski to discuss the research and recent developments.