USPS eLOT Enhanced Line of Travel

Mail Processing

A magnifying glass with mail coming out of it, hovering over a map.

Enhanced Line of Travel or eLOT was developed by the USPS to give mailers the ability to sort their mailings in approximate carrier-casing sequence. Mailers may use eLOT processing to qualify for enhanced carrier route presort discounts.

CDYNE's PAV Web Service will return the following US address information at no additional charge:

  •  The address has the correct primary and secondary data
  •  The address has the correct primary but not secondary data
  •  The address cannot be validated

CDYNE's PAV API includes eLOT data as part of its Postal Address Verification solution. Click here for a full list of all PAV return values.