Conservation groups and forest authorities are expected to scrutinise the proposal closely given Bandipur's status as a critical wildlife habitat and corridor. Environmental assessments are likely to examine potential impacts on tiger and elephant movement, water tables and vegetation, and to recommend alignment and construction methods that avoid sensitive zones. The planning process is anticipated to include biodiversity surveys, mitigation planning and measures to ensure that the road does not fragment habitats or increase vehicle strikes.
Transport planners have indicated that the tunnel option would demand detailed geological studies and careful design to address drainage, ventilation and long term maintenance needs. Construction is likely to raise questions about access for machinery, sourcing of materials and the potential for cost escalation, and agencies will need to weigh short term disruption against longer term benefits. Local administrations and highway authorities are expected to coordinate on traffic diversion plans and on safeguards for adjacent communities.
Decision makers have said that any proposal will pass through statutory clearances and public consultations before moving to implementation, with timelines hinging on the outcomes of technical and environmental studies. Funding considerations and approvals will shape the pace of work and design. Officials say revisions may reduce ecological footprints while maintaining connectivity and minimising long term disruption to habitats and nearby communities.
