The Gateway Motorway (M2 to Eight Mile Plains and M1 to Pine River) is a major tolled motorway in Brisbane, Queensland, Australia which includes the Sir Leo Hielscher Bridges (former Gateway Bridge).

It runs from the M2 Logan Motorway in Drewvale (near Browns Plains) to the Gympie Arterial Road in Bald Hills.

Construction on the road commenced in March 1985 and it was opened to traffic in four stages between August and December 1986.

In 2007, construction began on the Gateway Upgrade Project, which duplicated the Gateway Bridge, added a deviation between Eagle Farm and Nudgee and upgraded the motorway south of the river.

The Murarrie toll point was introduced in 2005 to fund the duplication of the Sir Leo Hielscher Bridges.

[24] Major components are: The kilometres shown below are subject to change as upgrades to the road are implemented.

The entire motorway is in the City of Brisbane local government area.

Prior to 2010, Southern Cross Way formed part of the Gateway Motorway before the Gateway Upgrade Project constructed a shorter route (and additional Brisbane Airport access road, Moreton Drive), between those two suburbs.

The old, longer motorway section was preserved, connected to the deviation and renamed Southern Cross Way, after the aircraft flown by aviator Charles Kingsford Smith, to allow motorists to distinguish between the routes.