Complex sentence: Travelers' Information Stations (TIS), sometimes also called highway advisory radio (HAR), are licensed LPAM stations set up by local transport departments to provide bulletins to motorists and other travelers regarding traffic and other delays.
Split into simpler sentences: Travelers' Information Stations (TIS), sometimes also called highway advisory radio (HAR). These are licensed LPAM stations set up by local transport departments to provide bulletins to motorists and other travelers regarding traffic and other delays.