NH 16 crosses Andhra Pradesh end to end, linking Chennai and Kolkata, with Visakhapatnam and Vijayawada as its busiest freight junctions.
These are the tolled routes most used by Andhra Pradesh vehicles — all of them run on FASTag:
New FASTag issuance for every vehicle class, instant recharge across all NETC banks, KYC and re-KYC, replacement of damaged or blacklisted tags, status and balance checks, the NHAI annual pass, and e-challan lookups — all for Andhra Pradesh vehicles, mostly over WhatsApp.