Prime Minister Shri Narendra Modi performs Bhoomi Pujan of the Kaziranga Elevated Corridor Project, worth over ₹6,950 Crore in Kaliabor, Assam

1. At a Glance

• ₹6,957 crore EPC-mode 4-laning of the Kaliabor–Numaligarh section of NH-715 in Assam, totalling 85.675 km, featuring an ~35 km elevated wildlife corridor across Kaziranga [1][2].
• Bhoomi Pujan performed by PM Narendra Modi at Kaliabor, Assam on 18 January 2026 [1][4].
• Flagship example of reconciling NH connectivity in NER with biodiversity protection of a UNESCO World Heritage Site — directly examinable under Infra + Environment [1][5].

2. Why in the News

• 18 Jan 2026: PM Modi performed Bhoomi Pujan of the Kaziranga Elevated Corridor at Kaliabor, Nagaon district, Assam [1].
• Follows Union Cabinet approval (Sept 2025) of the Kaliabor–Numaligarh NH-715 widening [2] and NHAI tendering reported in 2026 [3].

3. Background & Evolution

• NH-715 (old NH-37) is the lifeline of Upper Assam, cutting through the southern boundary of Kaziranga National Park — site of repeated wildlife roadkill and rhino mortality during floods [2].
• 2023: Union Minister Nitin Gadkari reviewed progress of the proposed Kaziranga Elevated Road [via prior PIB 2023 review].
• 2025: CCEA approved 4-laning of Kaliabor–Numaligarh on EPC mode [2].
• Jan 2026: Foundation laid by PM during his Assam visit (17–18 Jan 2026) [1][4].

4. Core Static Facts

• Project: 4-Laning of Kaliabor–Numaligarh section of NH-715, branded "Kaziranga Elevated Corridor" [1].
• Length: 85.675 km total = ~35 km elevated wildlife corridor + 21 km bypass + 30 km widening [1].
• Cost: ₹6,957 crore [1][2].
• Mode: EPC (Engineering, Procurement & Construction) [1].
• Implementing agency: NHAI under Ministry of Road Transport & Highways (MoRTH) [3].
• Districts traversed: Nagaon, Karbi Anglong, Golaghat [1].
• Wildlife rationale: Free passage between Kaziranga NP and Karbi Anglong hills during Brahmaputra floods [1].
• Kaziranga NP: UNESCO World Heritage Site inscribed 1985 (criteria ix, x); houses ~two-thirds of world's Great Indian One-Horned Rhinoceros; declared Tiger Reserve in 2007 [5].

5. Multi-Dimensional Analysis

• Environmental:
• Elevated structure designed to allow uninterrupted cross-movement of rhinos, elephants, tigers, hog deer between core park and Karbi Anglong [1].

• Mitigates seasonal flood-driven migration mortality flagged by UNESCO [5].

• Economic:

• Cuts logistics time to Dibrugarh & Tinsukia (Upper Assam) — oil, tea, refinery (Numaligarh) corridors [1].

• Boost to eco-tourism, homestays, handicrafts around Kaziranga (PM speech) [1].

• Administrative / Federalism:

• Central scheme (MoRTH/NHAI) intersecting state forest jurisdiction + UNESCO obligations — requires NBWL & FCA clearances.

• Strategic (Act East):

• NH-715 is a spine for NE connectivity; PM framed NER as "closer to Delhi's heart" [1].

• Legal:

• Triggers Wild Life (Protection) Act, 1972 (Sec. 29 — alteration of NP boundaries/use), Forest (Conservation) Act, 1980, and EIA Notification 2006.

6. Recent Developments

• 18 Jan 2026 — PM Bhoomi Pujan at Kaliabor [1].
• 17–18 Jan 2026 — PM's broader Assam visit announced via PIB [4].
• 2026 — NHAI received strong bidder response for the Kaliabor–Numaligarh stretch [3].
• 2025 — Union Cabinet (CCEA) cleared the project [2].

7. Prelims Hooks

• Kaziranga Elevated Corridor lies on NH-715 (old NH-37) [2].
• Total project length: 85.675 km; elevated wildlife stretch ~35 km [1].
• Cost: ₹6,957 crore; mode: EPC [1].
• Districts: Nagaon, Karbi Anglong, Golaghat [1].
• Connects to Numaligarh (site of Numaligarh Refinery) [2].
• Bhoomi Pujan venue: Kaliabor, Assam on 18 January 2026 [1].
• Implementing body: NHAI under MoRTH [3].
• Kaziranga inscribed UNESCO WHS in 1985 under criteria (ix) & (x) [5].
• Kaziranga declared Tiger Reserve in 2007 [5].
• Hosts ~2/3 of global one-horned rhino population [5].
• Animal corridor links Kaziranga to Karbi Anglong hills [1].

8. Mains Relevance

• GS-III — Infrastructure (roads); Environment & biodiversity conservation.
• GS-I — Geography of NE India; Brahmaputra floods.
• Syllabus headings: "Infrastructure: Energy, Ports, Roads"; "Conservation, environmental pollution and degradation, EIA."
• Probable stems: 1. "Linear infrastructure through protected areas need not be antithetical to conservation." Examine in light of the Kaziranga Elevated Corridor. 2. Discuss the role of NH-715 corridor in Act East policy and biodiversity trade-offs. 3. Evaluate institutional safeguards (WPA, FCA, EIA) for highway projects through World Heritage Sites.

9. Related Topics to Study Next

• Bharatmala Pariyojana — parent NH programme rationalising NH-715 upgrades.
• Numaligarh Refinery & Indo-Bangla Friendship Pipeline — terminus economy.
• Eco-Sensitive Zones (ESZ) & NBWL — clearance regime for such projects.
• One-Horned Rhino conservation / DNA database — flagship species.
• Karbi Anglong Autonomous Council (Sixth Schedule) — jurisdiction overlap.
• UNESCO Natural World Heritage Sites in India (Kaziranga, Manas, Sundarbans, Western Ghats, Nanda Devi, Great Himalayan NP).
• Brahmaputra flood management — context for animal migration.
• PM Gati Shakti & NER connectivity — strategic framing.

10. Common Errors / Trap Areas

• NH number: project is on NH-715, NOT NH-37 (renumbered).
• Length confusion: total is 85.675 km; only ~35 km is elevated, not the whole stretch.
• Inscription year of Kaziranga WHS: 1985, not 1974 (year of NP declaration) or 2007 (Tiger Reserve).
• Implementing agency: NHAI/MoRTH, not MoEFCC (which only grants clearances).
• Kaziranga is in Assam spanning Golaghat, Nagaon, Karbi Anglong, Biswanath, Sonitpur — not solely Golaghat.