Sarai Kale Khan-Meerut Namo Bharat RRTS Corridor to Achieve 1.67 Lakh Daily Ridership, 96.4% Physical Progress

DDA Approves Master Plan Delhi 2047: Land Pooling, GDA Policy, 3,500 Hectares Unauthorised

DDA has approved the Master Plan for Delhi-2047, ending a five-year delay and setting Delhi's 20-year framework for housing, transport and green spaces. The plan focuses on land pooling, GDA policy, TOD and regularisation of unauthorised colonies amid a severe affordable housing crunch. For exams, remember the approval body, the 1957 Act, and the housing data: affordable supply fell from 62% to 11%, luxury share hit 70%.

India Metro Expansion at 1,100 km: Ridership Gaps vs Urban Needs – Key Facts

India's metro network has grown fourfold to 1,100 km, but most new systems struggle with ridership (25-35% of projections) and high debt. The article examines the tension between metro as a prestige project and the need for integrated, affordable urban transit – a key GS-3 (infrastructure/urbanization) and GS-2 (governance/policy) issue for exams.

Triangular Security Grid Approved for Siliguri Corridor: Garrisons at Dhubri, Kishanganj, Chopra

Home Minister Amit Shah reviewed security of the Siliguri Corridor (Chicken's Neck) and announced a 'Triangular Security Grid' with three new military garrisons at Dhubri (Assam), Kishanganj (Bihar), and Chopra (West Bengal). This is critical for national security as the corridor is the only land link connecting 8 northeastern states to the rest of India.

NHAI Issues New Guidelines for High-Speed Corridors: Lane Norms, Barrier-less Tolling, and Vision 2047 Target

NHAI has issued comprehensive guidelines for the design and construction of high-speed corridors (expressways), including lane norms based on traffic volume (PCU), access control, signage, barrier-less tolling, and boundary walls. This move aims to standardize DPR preparation and aligns with India's Vision 2047 target of 50,000 km of high-speed corridors by 2036-37. Students must note the PCU thresholds, signage distances, and the RCC boundary wall height for prelims.

Alluri Sitarama Raju International Airport: ₹5,640 Cr Greenfield Airport Dedicated in Andhra Pradesh

PM Modi inaugurated the Alluri Sitarama Raju International Airport at Bhogapuram, Andhra Pradesh — the state's first greenfield airport built at ₹5,640 crore under PPP. This event marks a major push for regional aviation, with the airport designed to handle 6 million passengers annually, and signals the government's focus on connecting smaller cities through expanded airport infrastructure (74 airports in 2014 → 166 now).

SC-NBWL Clears 1,800 MW Hydropower Project in Panna-Ranipur Tiger Corridor Despite DFO Concerns

The Standing Committee of the National Board for Wildlife (SC-NBWL) has recommended clearance for a 1,800 MW pumped storage hydropower project in the Panna-Ranipur tiger corridor, overruling objections from a Madhya Pradesh forest officer who warned of corridor fragmentation. The project requires 411.48 hectares of forest land and will be allowed with mitigation measures including three wildlife overpasses. This decision highlights the tension between renewable energy expansion and wildlife conservation.

Railway Board Orders Dedicated Inquiry Teams for Faster Train Accident Probe, Safety Budget at ₹1.20 Lakh Crore

The Railway Board has mandated dedicated inquiry locations near accident sites to expedite probe completion, addressing systemic delays. With safety spending rising to ₹1.20 lakh crore and train accidents declining sharply (only 2 in FY 2026-27), this move signals a shift towards accountability and data-driven safety management.

Delhi Master Plan 2047 Tabled at DDA: 5-Year Delay, Yamuna O-Zone Policy & 1,511 Colonies Regularisation

The Delhi Master Plan 2047, delayed by 5 years, is finally tabled at DDA for approval. The plan addresses Yamuna O-Zone regulation, regularisation of 1,511 unauthorised colonies, and new TOD and slum rehabilitation policies. This is critical for understanding urban governance, environmental regulation, and Delhi's development trajectory — a hot topic for UPSC Prelims and Mains.