[2] This article will deal with the entire length of the corridor for sake of completion, as well to avoid confusion between declarations.

Travelling further south the road intersects with Porter Street which provides access to Templestowe shops in the west and Warrandyte in the east, following the Yarra Scenic Drive (Tourist Route 2).

The Country Roads Board (later VicRoads) completed reinforced concrete piers and abutments for a bridge over the Yarra River, connecting Fitzsimons Lane on the southern bank to Main Road on the northern bank, in the 1959/60 financial year, with a contract let for the fabrication of the bridge's steel girders.

In 2022 with the completion of major works of the Fitzsimons Lane upgrades, B37 has replaced Metropolitan Route 47 between Main Road and Foote Street.

Between 2021 and 2023 the road received major upgrades, in an effort to reduce bottlenecks at some key intersections where cars would often queue for kilometres.