The 5-year ''Preventing Alcohol Trauma: A Community Trial'' project in
the United States was designed to reduce alcohol-involved injuries an
d death in three experimental communities. The project consisted of fi
ve mutually reinforcing components: (1) Community Mobilization Compone
nt to develop community organization and support, (2) Responsible Beve
rage Service Component to establish standards for servers and owner/ma
nagers of on-premise alcohol outlets to reduce their risk of having in
toxicated and/or underage customers in bars and restaurants, (3) Drink
ing and Driving Component to increase local DWI enforcement efficiency
and to increase the actual and perceived risk that drinking drivers w
ould be detected, (4) Underage Drinking Component to reduce retail ava
ilability of alcohol to miners, and (5) Alcohol Access Component to us
e focal zoning powers and other municipal controls of outlet number an
d density to reduce the availability of alcohol. This paper gives an o
verview of the rationale and causal model, the research design and out
line of each intervention component for the entire prevention trial.