HMWASHINGTONGB.COM

As of January 2023, Lehigh Hanson and the majority of their affiliated North American brands, including Cadman, transitioned to unify under one brand: Heidelberg Materials... Heidelberg Materials Pacific Northwest currently operates a sand and gravel mine in Gold Bar, Washington that has been in operation since 2005. Sand and gravel from the existing mine have been used in local projects and Heidelberg Materials expects quarry rock to be utilized in local construction and transportation projects. This operation employs four individuals from the local community and an additional six who live in Snohomish County.