Aggregate Bulletin (Updated Quarterly)

The Aggregate Bulletin contains a list of physical test values of samples taken from aggregate producers representing material submitted to the Maryland Department of Transportation State Highway Administration (MDOT SHA) for qualification to use on MDOT SHA projects. The Aggregate Bulletin is maintained by​ the Office of Materials Technology (OMT) Soils and Aggregates Technology Division (SATD).

Aggregate Bulletin (PDF, 1.0 MB)

SATD Contacts

Dr. Intikhab Haider, SATD Division Chief

Vacant​, SATD Laboratory Assistant Division Chief

Amanuel Welderufael, Aggregate Team Leader

Office of Materials Technology
7450 Traffic Drive
Hanover, MD 21076