What is the most famous road in Hong Kong

I think it is Queen's Road. Even though it is now divided into :
Queen's Road East
Queen's Road Central
Queen's Road West
It was once the busiest road in Hong Kong which horse driven carriage could use. It also links almost half of the Hong Kong Island together, and that is why we have such a long traditioned train until now. In the old days places easter than Causeway Bay was considered rural area with little population, therefore the old Queen's Road actually covered the entire developed Hong Kong Island.