Tegan Miller had just moved to Sydney to live with her best friend and was "excited for the fun to begin", when she was hit and killed by a minibus after pulling over to change a flat tyre.

The Central Coast woman had moved to North Sydney from Woy Woy a day before she was killed at Crows Nest in the early hours of Sunday, just minutes from her new home.

Earlier this month, Ms Miller, 24, expressed her excitement on Facebook about moving to Sydney.

"WE GOT THE HOUSE!! We're officially roommates and moving to Sydney! ..Excited is an understatement!! Living with people who I love is going to be amazing and I can't wait for the fun to begin!!"