What is the difference between a transmission lineman and a distribution lineman?

Distribution linemen work on the lines that carry power through towns and neighborhoods to homes and businesses. The work includes poles, transformers, service drops, and underground lines.

Transmission linemen work on high-voltage lines that carry power long distances, usually on tall steel towers or large structures. Transmission jobs often involve more travel and bigger equipment.

Many linemen start in distribution and some move to transmission later. Some also work in substations.