Nigerian business mogul and Africa’s richest man has named its largest road network to Dangote Refinery after the late founder and Group Chief Executive Officer of Access Bank Holdings, Herbert Wigwe. On Monday, Dangote announced this in his condolence speech at a night of tribute titled ‘Celebrating Herbert Wigwe- A Professional Legacy’ in Lagos. According to him, the decision was to immortalize Wigwe. “Herbert was a visionary, role model, and perfectionist who gave much of himself. He is no longer here with us, but his transformative strides are seen throughout our economic landscape and soc…