Transmission line 420 kV Sultartangalina 3
Length of the line: 127 km Construction: July - December 2005
Power cables:
	duplex AACSR 685-AL3/ 89-ST4 - 40% Triple-bundle Feral 381 Lunde 703/89
Insulators: glass Latice steel pylons, 3320 tons

Transmission line 420 kV Fljotsdalslina 3 & 4
Length of the line: 102,5 km Construction: April - December 2006
Power cables:
	duplex AACSR 865-AL3/44-ST4A- 83% duplex AACSR 717-AL3/189-ST4A - 10% simplex AACSR 1288-AL3/ 183-ST4A - 7%
Insulators: glass Latice-steel and pipe pylons, 5400 tons