New Delhi: Haryana Chief Minister Nayab Singh Saini on Tuesday reviewed the progress of eight Namo Bharat corridor projects in the NCR region, under which three corridors are currently under implementation in Phase I. These include Delhi-Ghaziabad-Meerut (82 km), Delhi-Gurugram-SNB (105 km) and Delhi-Panipat-Karnal (136 km) routes. Haryana Environment and Forest Minister Rao Narbir Singh.