DepartmentRoad Infrastructure / Major RoadsJurisdiction notes—Emailcemajroad@bbmp.gov.inWhatsApp—Office timing—Last verified—SourceGBA Department DirectoryPublic notesSTALE NAME RISK — the Dec-2025 GBA list has NO 'Chief Engineer (Road Infrastructure)' row, so the current holder is unconfirmed. Prahalad (the previous holder) has since become Engineer-in-Chief. Alternate landlines: 080-22229958 (Road Infrastructure), 080-22975598 (Road Widening, cerdwide@bbmp.gov.in).