The Roman Period Lincolnshire was a major thoroughfare for the Roman army during the invasion of Britain and they upgraded a number of prehistoric routes. North Kesteven formed a midway point between London and the northern reaches of the province. Settlements along these routes are known of at Navenby and possibly North Hykeham. Roman villas are known of at Canwick , Haceby and Norton Disney , salterns at Swaton and tile kilns at Heighington and Heckington.
Roman activity is in evidence throughout the District in the form of smaller settlements.
Iron Age settlements such as Old Sleaford and Navenby continued to be used and many native people would have continued to live as they had before the invasion.