Complex sentence: NBC Universal has agreed to pay $13.5 million in order to have an additional 6.4 miles of the L.A. River bicycle path built, from its current northern Glendale Narrows terminus in Burbank to Whitsett Avenue in Studio City.
Split into simpler sentences: NBC Universal has recently agreed to pay $13.5 million in order to have an additional 6.4 miles of the L.A. River bicycle path built. This segment would run from its current northern terminus in Burbank to Whitsett Avenue in Studio City.