the danish e-roads have no other national numbers (the national number is the same as the e-number, here 47, but only the e-sign is posted). between helsingborg and eskilstrup on the island of falster, 160 km, the e 47 shares road with the e 55. between køge and copenhagen (29 km), also the e 20 shares the same road. danish roads 9 and 19 share roads with the e 47 short parts.