Once Pole Line Road crosses Cowell Boulevard it becomes Lillard Drive. The street was named for John and James Lillard, early Davis area landowners and businessmen.
It crosses Drummond Avenue and passes Putah Creek Park before coming to an end at the Willowcreek Greenbelt. Lillard Drive is one of the main residential roads in South Davis. There is easy access to multiple greenbelts which lead into the South Davis Bike Paths.