Visual quality studies in highway design. Paper presented at the 47th Annual Meeting of the Highway Research Board HRB, Washington, D.C., January 1968.

A highway design computer program T.E.G.I. (imposed geometry automatic alignment calculations) which carries out all numerical calculations for a project, and produces a full set of drawings including accurate perspective views is presented. Particular emphasis is placed on the use of the perspective drawings to correct faulty designs.