Beyond that, the road officially becomes Varthur Road, but ever since the real estate boom started around 2003, builders have started calling the stretch between the Airport and the Marathahalli Outer Ring Road as Old Airport Road.
It passes through major neighborhoods and suburbs such as Hebbal(NH7), Banaswadi, Krishnarajapuram(NH4), Marathahalli, Madiwala(NH7), BTM Layout, JP Nagar, Banashankari, Kengeri, Bangalore University, Nagarbhavi, Nandini Layout and Gokula.
Sarjapur is fast-developing part of Bangalore with good road connectivity to key IT cluster areas like Whitefield (15 km), Electronic City (19 km), Outer Ring Road (16 km), Marathahalli, Silk Board & Koramangala etc.