Southern Ports Highway

Southern Ports Highway

South Australia
Southern Ports Highway; South Australia
	North end South end
Coordinates	36°49′33″S 139°51′41″E / 36.825775°S 139.861427°E (North end); 37°35′33″S 140°21′02″E / 37.592366°S 140.350487°E (South end);
General information
Type	Highway
Length	118 km (73 mi)
Route number(s)	B101 (1999–present)
Former; route number	Alt National Route 1 (1978–1999)
Major junctions
North end	Princes Highway; Kingston SE, South Australia
South end	Princes Highway; Millicent, South Australia
Location(s)
Region	Limestone Coast
Major settlements	Mount Benson, Robe, Beachport, Rendelsham
Highway system
	Highways in Australia; National Highway • Freeways in Australia; Highways in South Australia;

Southern Ports Highway is a 119 kilometres (74 miles) rural highway in South Australia that connects Kingston SE with Millicent via Rendelsham, Southend, Beachport and Robe. It is a former alignment of Princes Highway, bypassed in 1933.

Southern Ports Highway South Australia
North end South end
Coordinates	36°49′33″S 139°51′41″E / 36.825775°S 139.861427°E / -36.825775; 139.861427 (North end) 37°35′33″S 140°21′02″E / 37.592366°S 140.350487°E / -37.592366; 140.350487 (South end)
General information
Type	Highway
Length	118 km (73 mi)
Route number(s)	B101 (1999–present)
Former route number	Alt National Route 1 (1978–1999)
Major junctions
North end	Princes Highway Kingston SE, South Australia
South end	Princes Highway Millicent, South Australia
Location(s)
Region	Limestone Coast
Major settlements	Mount Benson, Robe, Beachport, Rendelsham
Highway system
Highways in Australia National Highway • Freeways in Australia Highways in South Australia