Complex sentence: The Snowy Mountains Highway begins at a T-intersection with the Princes Highway at, north of, and heads roughly west through hilly terrain, the terrain smoothes eventually and the road crosses the Bemboka River at Morans Crossing.
Split into simpler sentences: The Snowy Mountains Highway begins at a T-intersection with the Princes Highway at, north of. It heads roughly west through hilly terrain, the terrain smoothes eventually and the road crosses the Bemboka River at Morans Crossing.