HIGH STREET = MAIN STREET = FRONT STREET = FORE STREET = MARKET STREET = KING STREET = QUEEN STREET

High Street (UK)
Main Street (USA)
Front Street (Jamaica, USA, North East England)
Fore Street (Cornwall, Devon)
Market Street (Lancashire)
King Street / Queen Street (Canada)
           High Street, or the High Street, is a metonym for the generic name (and frequently the official name) of the primary business street of towns or cities, especially in the United Kingdom. It is usually a focal point for shops and retailers in city centres, and is most often used in reference to retailing. However in recent times, the phrase "high street banks" has been widely used to refer to the retail banking sector [The City] in the United Kingdom.
           E.g.: I use only products bought on the high street.
Qual seria a "rua do comércio" de São Paulo? A Rua 25 de Março?
Brasília: Não tem (há algumas, mas na periferia, não no centro)
Londres: Oxford Street