Abstract
The tracing of highways is still a problem. The German RAL-L-1 and RAL-L-2 (Richtliniën für die Anlage van Landstrassen) are discussed and a plea is given for the exact use of these recommendations.
The tracing of highways is still a problem. The German RAL-L-1 and RAL-L-2 (Richtliniën für die Anlage van Landstrassen) are discussed and a plea is given for the exact use of these recommendations.
Strassen und Tiefbau, Vol. 31 (1977 -04), No. 4, p. 28 + p. 30-32, ref.
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