Churches where heavy congregation is expected are Sacred Heart Cathedral, Free Church, Cathedral Church.
The Delhi Traffic Police on Tuesday released traffic advisory in view of Christmas celebrations in the national capital, officials said.
Christmas will be celebrated from Tuesday evening till Wednesday and thousands of devotees will be congregating at various churches for prayers.
The main churches in New Delhi where heavy congregation of devotees is expected are Sacred Heart Cathedral at Gol Dak Khana, Free Church at 10 Sansad Marg and Cathedral Church of the Redemption at 1 Church Road, the advisory said.
Traffic is expected to remain heavy at Gol Dak Khana, Ashoka Road, Baba Kharak Singh Marg, Sansad Marg, Patel Chowk and Church Road, it said.
Traffic will be diverted from different points. Vehicles will be parked at Pandit Pant Marg in a single lane both sides, Jai Singh Road in a single lane both sides and Church Road in a single lane, the advisory said.
All other roads leading towards the New Delhi Railway Station and adjoining areas will remain open for the public, it added.
(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)