Question: What is the rad number for the Dead end in rank 22?
SQL: SELECT "Road number" FROM "2-18306236-1" WHERE "Type" = 'Dead end' AND "Rank" = '22';

Question: What is the name of the Dead end type ranked 22?
SQL: SELECT "Name" FROM "2-18306236-1" WHERE "Type" = 'Dead end' AND "Rank" = '22';

Question: What is the type ranked 13?
SQL: SELECT "Type" FROM "2-18306236-1" WHERE "Rank" = '13';