On Thursday, April 27, 2023, Principio Asphalt welcomed customers and industry representatives to an open house at our new, state-of-the-art, 400-ton-per-hour asphalt production facility at 1079 Belvidere Road in Port Deposit, MD. Guests were treated to a tour of both the asphalt facility and the nearby quarry from which the aggregates used in the asphalt mixes are sustainably sourced, and a barbeque lunch from Blazing Swine BBQ.