The Rue Duguesclin (or Rue Du Guesclin) is a long street in Lyon crossing directly wholly the 6th and the 3rd arrondissement, and ends in the 7th arrondissement. This 2,800-meter street starts at the Boulevard des Belges and ends on the rue Rachais. The Lyon inhabitants and the telephone directory usually write the street name in a sole word (Duguesclin) and the cartographers do it in two words (Du Guesclin).