Rajasthan in seed spices. Rajasthan government had initiated olive cultivation with technical support from Israel.The current production of olives in the state is around 100–110 tonnes annually. Rajasthan is India's second largest producer of milk. Rajasthan has 13800 dairy co-operative societies. Rajasthan is connected by many national highways. Most renowned being NH 8, which is India's first 4–8 lane highway. Rajasthan also has an inter-city surface transport system both in terms of railways and bus network. All chief cities are connected by air, rail and road. There are six main airports at Rajasthan – Jaipur International Airport, Jodhpur Airport, Udaipur Airport
City Palace, Jaipur northeast of the very centre, located at . The site for the palace was located on the site of a royal hunting lodge on a plain land encircled by a rocky hill range, five miles south of Amber (city). The history of the city palace is closely linked with the history of Jaipur city and its rulers, starting with Maharaja Sawai Jai Singh II who ruled from 1699 to 1744. He is credited with initiating construction of the city complex by building the outer wall of the complex spreading over many acres. Initially, he ruled from his capital at Amber,