City Officials and Pan‑American Divisions established.
ARM headquarters established in New York City.
Materials & Services Division established.
Contractors and Education Divisions established.
Georgia Road Builders Association becomes first state contractor chapter.
European Division established.
Headquarters moves from New York City to Washington, D.C.
A joint committee between ARBA and AASHO established.
ARBA secures increase in road construction funding with passage of Federal-Aid Road Act.