 One is the DND Flyway, which connects Noida and Delhi, runs across the river Yamuna, and receives heavy patronage from office-goers in the city.The second is the Noida-Greater Noida Expressway and the third is the Yamuna Expressway which connects Greater Noida to Agra via Mathura.The Eastern Peripheral Expressway, Delhi-Meerut Expressway, Upper Ganga Canal Expressway and the Ganga Expressway are the four under construction expressways which will be passing the city.