Prior to 2009 the only known diverging diamond interchanges were in France in the communities of Versailles, Le Perreux-sur-Marne, and Seclin, all built in the 1970s.
Cambray scored his first aerial victory on 31 May 1917 when piloted by Donald Cunnell; they destroyed an Albatros D.III northwest of Seclin.
Seclin |