Between DD and GR: Doubling works:
DD-bhigwan, Vakav-Solapur, Solapur-Tialti are already double lines.
Tilati-Akkalkot road doubling Interlocking is going on and expected to commence soon.
So what is the status of doubling of remaining portions: Bhigwan-Kurduwadi-Vakav, Akkalkot Road-Gangapur Road-Gulbarga?