Gilman was born in August, 1914. He
graduated from Harvard in 1936 with a degree in Engineering Sciences and
attended the Harvard Bureau for Street Traffic Research the next year. Upon graduation he joined the Port Authority of New York and New
Jersey as a Statistician-Economist. During World War II he served for four years with the US Navy and
returned to the Port Authority as Assistant to the Director of Port
Development. In 1953 he was
appointed Director of Planning and Development (formerly Port
1961 to 1964 he was on loan from the Port Authority as the first
Executive Director of the Tri-State Transportation Committee.
He then returned to the Port Authority and in 1975 was named
Assistant Executive Director. In
April, 1977 he was named Acting Executive Director.
He retired in this capacity in August, 1977 after four decades of
retirement Mr. Gilman was a special consultant to Cook College, Rutgers
University and was a Senior Visiting Fellow in Princeton University's
Department of Civil Engineering.
Gilman received the Port Authority's Distinguished Service Medal in 1962
and its Howard S. Cullman Distinguished Service Medal in 1968.
In 1977 he was named Metropolitan Civil Engineer of the Year by
the Metropolitan Section of the American Society of Civil Engineers.
From 1968 to 1969 Mr. Gilman was President of the American
Association of Port Authorities and has long been active in ASCE, the
Transportation Research Board and ITE in addition to many
commerce-oriented activities in the New York City area.