ハッピーバレー競馬場
Peter Hines was the Resident Civil Engineer for the building of Happy Valley’s multiple-curves, 4-lane wide, 40-span-long viaduct, and roads – and responsible for the opening in late 1980. He had warned that the wide, sloping roads would flood rain into the Happy Valley Racecourse and Harbour tunnel – floods there were, needing expensively-dug flood tanks hidden under the racecourse!!!