🛣️ NHAI Invites Bids for Toll Plaza Operations on NH-49 – Sambalpur, Odisha The National Highways Authority of India (NHAI), PIU Sambalpur, has invited bids for the operation and maintenance of a toll plaza on NH-49 (Old NH-200). The tender notice contains details about eligibility requirements, performance security, bid fee, contract terms, and submission procedure. Interested agencies are advised to submit their bids as per the official notification.