Giving a fillip to the programme of developing smart cities in the country, the United States Trade and Development Agency (USTDA) today signed three Memorandums of Understanding on Cooperation to Support the Development of Smart Cities in Uttar Pradesh , Rajasthan and Andhra Pradesh with respective state governments . The MoUs with specific reference to development of Allahabad, Ajmer and Visakhapatnam as smart cities were signed in the presence of Minister of Urban Development Shri M.Venkaiah Naidu.