The woman, aged in her 40s, was crossing the dual carriageway on Bitterne Road West when she was in collision with a car around 10.00pm on Monday, May 2.
The car involved was an black Audi 4 driven by a 51-year-old man and the incident happened at the road’s junction with Rampart Road.
The Police are hereby appealing for anyone who saw the incident. Officers are also keen to view any dashcam footage anyone may have of the incident or the area prior to the collision. The road was closed for several hours while police investigated the incident but has since re-opened.