Southeast Freeway, South Eastern Freeway, South East Freeway, or Southeast Expressway may refer to:

Australia

South Eastern Freeway South Eastern Freeway is a freeway in South Australia (SA). It is a part of the National Highway network linking the state capital cities of Adelaide, SA, and Melbourne, Victoria, and signed as National Highway M1. It carries traffic over ...

, a freeway running southeast from Adelaide to Murray Bridge in South Australia, part of the national M1 route * South Eastern Freeway, a freeway amalgamated with the Mulgrave Freeway to create the

Monash Freeway The Monash Freeway is a major urban freeway in Victoria, Australia, linking Melbourne's CBD to its south-eastern suburbs and beyond to the Gippsland region. It carries up to 180,000 vehicles per day and is one of Australia's busiest freewa ...

, a freeway in Victoria, Australia * Southeast Freeway, the first section of the

Pacific Motorway (Brisbane–Brunswick Heads) The Pacific Motorway is a motorway in Australia between Brisbane, Queensland, and Brunswick Heads, New South Wales, through the New South Wales–Queensland border at Tweed Heads. The motorway starts at Coronation Drive at Milton in Brisb ...

, opened in 1972, Queensland, Australia

United States

* Southeast Freeway (Baltimore), a Maryland highway designated I-695 and MD 702 *

Southeast Expressway (Massachusetts) Interstate 93 (I-93) is an Interstate Highway in the New England states of Massachusetts, New Hampshire, and Vermont in the United States. Spanning approximately along a north–south axis, it is one of three primary Interstate Highways ...

, designated I-93, US 1, and Route 3 * Southeast Freeway (Washington, D.C.), designated I-695, as well as an unbuilt extension into Maryland as the Southeast Expressway {{road disambiguation