news
Principio Asphalt Receives Community Award
Cecil County Public Schools ordered several loads of crushed blacktop in order to widen the access road to Rising Sun Elementary School. After some internal discussion, the decision was made to donate the product instead to show our support for the school district....
Principio Asphalt Hosts Open House
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...
Principio Asphalt Opens New Plant
Principio Asphalt, a joint venture between York Building Products, P. Flanigan & Sons, and Diamond Materials, recently built a new plant within the York Building Products’ Belvedere Sand & Gravel facility at 1079 Belvidere Rd, North East, MD. Located adjacent...