Once known as Deacon Street, this short pathway runs from Barrie Street to Arch Street between the BioSciences Complex and Abramsky Hall.
It is one of five streets in the campus area named after Archdeacon George Okill Stuart (the others are Arch, George, Okill, and Stuart), an Anglican cleric who was the original owner of Summerhill, Queen's oldest building.
Deacon Street was closed off as a road in 1999 to make way for the BioSciences Complex and changed into a walkway.