Texas A&M Transportation Institute - Strategic Transportation Solutions Center

This brief outlines several issues related to specific impaired-driving countermeasures and speaks to the larger problem of measuring how effective these initiatives might be in the  effort to reduce crashes, fatalities and other adverse events related to impaired driving.

This brief provides an overview of research results related to the effectiveness of a Breath Alcohol Ignition Interlock Device.

This brief provides an overview of research results related to the effectiveness of sobriety checkpoints.