At Caterpillar’s Year-end Press Event, Glen Powell, paving development coordinator and project manager for civil construction firm Schlouch Incorporated, highlighted some of the complexities surrounding the asphalt paving process and how pavers are key to ensuring a quality mat. He also discussed the company’s relationship with Caterpillar and his impressions after his crew put the all-new AP455 8-ft.-size class paver through its paces.