CODE EXAMPLE FOR JAVASCRIPT

regex street

// street & city must be separated by ',' or '.'
const addressStr = '123 Main St., New York, NY 10001, USA';

const street = addressStr
  .match(/(w+s[A-z]+.?s?)+(?=(,s([A-z]+s?)+,s[A-Z]{2}sd{5}))/g)
  .toString();

console.log(street);
// 123 Main St.