I don't think there is such line from bole to 24 What you can do is Bole to megenagha(anbesa garage) then cross the road and walk towards you reach kokeb hintsa

Go to megenagha then mabrat hail or yarare goro ba 24 yamhde taxi taken then 24 mabratu gar tewrde na tensh walk endadrk like building darsek malte nw

Bole-meg- 24 yemil taxi ale