The New Katraj Tunnel is a highway tunnel located on the NH 48 (formerly NH 4), Pune, in Maharashtra state of India. It is a three-laned tunnel which stretches up to 1,223 metres on Katraj Ghat. This tunnel replaced the Old Katraj Tunnel. The Tunnel was constructed using NATM (New Austrian Tunnelling Method).

It was opened on 15 December 2006 by Chief Minister Mr. Vilasrao Deshmukh. The tunnel is part of the Golden Quadrilateral Project.

v t e Pune topics
History	Maratha Empire 2010 Pune bombing 2012 Pune bombings
Geography	Hills and passes Baner Hill Chaturshringi Hill Parvati Hill Taljai Hills Vetal Hill Katraj Ghat Waterbodies Mutha River Mula River Mula-Mutha River Pavana River Ramnadi Peacock Bay Katraj Lake Pashan Lake
Landmarks	Palaces and forts Shaniwar Wada Vishrambaug Wada Shinde Chhatri Aga Khan Palace Balbharati Lal Mahal Sinhagad Temples Puneshwar Narayaneshwar Pataleshwar Kasba Ganapati Dagadusheth Halwai Ganapati Temple Chaturshringi Temple Dashabhuja Ganapati Temple, Pune Museums Blades of Glory Cricket Museum Chhatrapati Shivaji Maharaj Museum of Indian History Joshi's Museum of Miniature Railway Mahatma Phule Museum National War Museum Pune Tribal Museum Raja Dinkar Kelkar Museum Parks Bund Garden Rajiv Gandhi Zoological Park Shunyo Park Sarasbaug Shahid Major Pradeep Tathawade Udyan Kamala Nehru Park Pu La Deshpande Udyan Baner-Pashan Biodiversity Park Peshwe Park Pimpri Chinchwad Science Park Others Bal Gandharva Ranga Mandir Tilak Smarak Ranga Mandir Yashwantrao Chavan Natya Gruha Pune Aitihasik Vastu Smriti Budhwar Peth, Pune
Civic	Pune Metropolitan Region Pune Municipal Corporation Mayor Pune Cantonment Board Khadki Cantonment Board Pune Police
Transport	Air Commercial New Pune Airport Pune Airport Gliding Hadapsar Airport Rail Systems Pune Suburban Railway Pune Metro Pune Monorail Stations Pune Junction Daund Junction Other stations Road Major roads National Highway 48 (India) National Highway 65 (India) National Highway 60 (India) State Highway 27 (Maharashtra) Mumbai–Pune Expressway Ring roads High-capatity mass transit route (proposed) PMRDA Ring Road (proposed) MSRDC Ring Road (proposed) Bus Pune Station Bus Stand Swargate bus station Rainbow Bus Rapid Transit System Pune Mahanagar Parivahan Mahamandal Limited Pune Bus Pravasi Sangh
Economy	Mahathma Phule Mandai Market Yard Tulshibaug International Convention Centre
Education	Savitribai Phule Pune University BMCC Spicer Adventist University Symbiosis International University Bharati Vidyapeeth Indian Institute of Science Education and Research, Pune National Chemical Laboratory National Defence Academy Armed Forces Medical College Deccan College CACPE College of Engineering Fergusson University ILS Law College Film and Television Institute of India
Culture	Sawai Gandharva Bhimsen Festival Vasantotsav
Sports	Events Multi-sport 2008 Commonwealth Youth Games World championships 2008 BWF World Junior Championships 2009 FIVB Volleyball Men's U21 World Championship 2009 FIBA Asia Under-16 Championship for Women 2011 Roll Ball World Cup 2013 Asian Athletics Championships Others Pune Marathon 2009 NECC–ITF Women's Tennis Championships KPIT MSLTA Challenger Royal Indian Open Teams American football Pune Marathas Badminton Pune Pistons Cricket Pune Warriors India Rising Pune Supergiant Maharashtra cricket team Veer Marathi Field hockey Pune Strykers Football FC Pune City Pune F.C. DSK Shivajians FC Kabbadi Puneri Paltan Tennis Pune Marathas Venues Stadiums Shree Shiv Chhatrapati Sports Complex CAFVD Sports Stadium Nehru Stadium, Pune Rajendrasinhji Stadium Maharashtra Cricket Association Stadium Pune District Football Association Stadium Rajendrasinhji Stadium Others Poona Gymkhana Ground Pune Race Course Deccan Gymkhana Ground Pune Club Ground Royal Connaught Boat Club Mahesh Bhupathi Tennis Academy
Personalities	History Shivaji Balaji Vishwanath Bajirao Balaji Baji Rao Madhavrao Ballal Narayan Rao Raghunathrao Sawai Madhavrao Baji Rao II Nana Saheb Senapati Bapat Mahadev Govind Ranade Bal Gangadhar Tilak Chandrashekhar Agashe Gopal Ganesh Agarkar Chapekar brothers Art and literature Pu La Deshpande Babasaheb Purandare Mangesh Tendulkar Pralhad Keshav Atre Sandeep Khare Music Bhimsen Joshi Vasantrao Deshpande Rahul Deshpande Saleel Kulkarni Anand Bhate Prabha Atre Sanjeev Abhyankar Hrishikesh Ranade
Neighbourhoods

18°24′00″N 73°50′49″W / 18.400°N 73.847°W / 18.400; -73.847