Approximately 200 m (660 ft) after that, Marshall Road turns into a two lane single carriageway with a speed limit of 80 km/h (50 mph).

Marshall Road continues west, arriving at a traffic light controlled intersection with Bellefin Drive 650 m (2,130 ft) later.

Beach Road continues west for another 12.8 km (8.0 mi) through the northern suburbs of Perth.

Between 2008 and 2010, the eastern terminus of Marshall Road was converted into a roundabout, as a result of the area getting busier due to suburban development.

[4] In August 2010, construction started on extending Hepburn Avenue south from its previous terminus to Marshall Road.

[6] In February 2018, the intersection of Marshall Road and Hepburn Avenue was permanently closed to make way for the extension of Tonkin Highway as part of the NorthLink WA project.

[7] As part of that project, a bridge was constructed to carry Marshall Road over Tonkin Highway.

[4] In 2018 and 2019, as part of the New Lord Street project, a small portion of Marshall Road was rebuilt on a new alignment as a four lane dual carriageway, and a new intersection was built with New Lord Street, later called Drumpellier Drive.