How Box Hill Reached Its Current Transport and Traffic Conditions

Box Hill serves as a major transport hub featuring one of the busiest suburban interchanges, including the only underground suburban railway station serving the Belgrave and Lilydale lines, the terminus for tram route 109, and a large bus interchange. These elements have long concentrated movement through the area.

Origins of the Traffic Volumes

Key arterial roads now carry heavy traffic volumes, with Elgar Road exceeding 30,000 vehicles per day and Whitehorse Road carrying 20,000 vehicles per day. These flows create barriers for pedestrians and cyclists. The concentration stems directly from the hub's design, which funnels commuters onto a limited set of roads without alternative routes nearby.

Recent Shifts in Commute Times

Traffic congestion has worsened, with morning commute times from Gables to Norwest increasing by 9 minutes over the past year and average speeds dropping to 21.8 km/h on Windsor Road and Old Windsor Road. This change reflects the cumulative effect of sustained high volumes on roads already operating near capacity.

Suburban Rail Loop Works and Local Access Changes

The Suburban Rail Loop East remains under construction at Box Hill, with works ongoing through January-June 2026. The new underground station is scheduled to open in 2035 and will connect directly to Cheltenham. Construction has produced partial closure of Irving Avenue, permanent realignment of Whitehorse Road between Nelson Road and Linsley Street, and limited local access to Elland Avenue and Hiltons Lane. These measures follow from the decision to build the loop station at the existing interchange.

Practical Steps for Residents

Drivers can monitor updates on the listed road realignments through official project channels while the January-June 2026 works continue. Pedestrians and cyclists may plan routes around the affected sections of Whitehorse Road and the closed portions of Irving Avenue until further notice.