West Gate Freeway - History

History

The freeway was originally designated in the 1969 Melbourne Transportation Plan as the F9 Freeway corridor. The freeway was originally constructed in the late 1960s and was open for traffic by 1971, stretching from the intersection of the Princes Highway and Little Boundary Road in Altona North (later enlarged and named the West Gate Interchange) eastwards to Melbourne/Williamstown Roads just west of the mouth of the Yarra, initially designated with an F-82 shield. At the time, the only way to cross the Yarra west of the CBD was via a ferry crossing, which naturally saw far heavier demands once the Lower Yarra Freeway was officially opened.

The West Gate Bridge across the Yarra had started construction not too long before the opening of the freeway and, although delayed, when finally completed in 1978 allowed the freeway to extend over the river and directly into the CBD's south-western corner (via Rogers and Lorimer Streets). The freeway's name was changed to the West Gate Freeway to commemorate its opening, but the freeway also attracted tolls from anyone using the bridge (between Melbourne/Williamstown Road and Rogers Street) between 16 November 1978 and 29 November 1985. The toll plaza was located on the city side of the bridge where the service stations are now located. National Route 1 - previously designated along Geelong Road (Princes Highway West) and through the CBD via Smithfield and Flemington Roads and King Street - was altered to use the freeway instead and rejoin Kings Way via Rogers, Lorimer and Clarendon Streets.

Due to the extra traffic the West Gate Freeway was attracting—and due to the safety concerns of having excess traffic filter through connector streets in South Melbourne—the freeway was finally extended to Kings Way above the Grant Street intersection using elevated carriageways in 1987. Expansion of the original two lane freeway on the western side of the bridge to three lanes each way was carried out in 1993, and expansion to four lanes followed in 2000. With the subsequent completion of the Western Ring Road joining the West Gate Interchange to the freeway's west and CityLink to the freeway's east, it also funnels traffic from northern and western suburbs around Melbourne, acting as a bypass freeway.

The entire freeway has been given an M1 designation. It gains the Tourist 2 shield at the Melbourne/Williamstown Road interchange in Spotswood, and loses it at the Montague Street interchange in Port Melbourne.