to Purushottampatnam and Polavaram Project. SH 72 connects the city to Nidadavolu, Palakollu and Narasapuram, Bhimavaram. NHAI is constructing flyovers on NH 16 and NH 216A at Diwancheruvu, Lalacheruvu, Morampudi, Vemagiri and Kadiyapulanka junctions in the city to ease traffic. Trumpet Bridge is being constructed at ADB road on NH 16 in Rajanagaram. An ROB was proposed from Morampudi to Kotipalli Bus stand. Godavari Urban Development Authority (GUDA), Greater Rajamahendravaram Municipal Corporation (GRMC) are constructing an outer ring road (ORR) for the city to ease traffic in the city. Railways Rajahmundry railway station is classified as an A category station. It is located on the Howrah-Chennai main line of South Central Railway zone. The new platforms 4 and 5 will be operational in the year 2023. , , and are other railway stations serving the city region. A second railway line is proposed on the Godavari Arch Bridge. A new railway line to Raipur from the city connecting Rampachodavaram and other East agency areas is in the proposal. The frequency of trains will be increased after the completion of Kovvur-Bhadrachalam railway line and the distance to will be decreased. Waterways National Waterway 4 was declared on 24 November 2008, which connects the Indian states of Telangana, Andhra Pradesh, Tamil Nadu, and the union territory of Puducherry. It passes through Kakinada, Rajahmundry, Tadepalligudem, Eluru, Commanur, Buckingham Canal and also part of Krishna and Godavari rivers. Kakinada Port is the nearest port to the city. A new commercial port is under construction at Kakinada City by GMR on PPP mode. Narasapuram Port is proposed according to AP State Reorganisation Act. It is being developed by Inland Waterways Authority of India.Inland water port is proposed at Bobbillanka. APTDC and other private agencies' boats and launches are available daily from Pushakar Ghat to Papikondalu and Bhadrachalam. Airways Rajahmundry Airport is situated at Madhurapudi in the north of Rajamahendravaram. The airport serves the people of godavari districts in Andhra Pradesh. Indigo airline has been operating non-stop flights to and fro the cities namely Bangalore, Chennai, Hyderabad, Tirupati, and Visakhapatnam. The direct flight services to Mumbai and Delhi are expected in the near future. The airport's runway was expanded from 1,749 m to 3,165 m and it is the second longest runway in the state of Andhra Pradesh. A new integrated domestic terminal will come up at Rajahmundry airport as part of its expansion and upgradation