Alan Holden
Figure 1.4 found in Holden book “Orderly Tangles” p. 5 – “A nonredundant interchange for three major highways acquires a new flexibility in its design by dividing one of the major highways.”
Metal
7″ x 7″
Alan Holden
Figure 1.4 found in Holden book “Orderly Tangles” p. 5 – “A nonredundant interchange for three major highways acquires a new flexibility in its design by dividing one of the major highways.”
Metal
7″ x 7″
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