Simplify the following text for a Grade 10 native English-speaking person.
Original: Mulholland Drive runs much of the length of the Santa Monica Mountains , from Cahuenga Pass to Woodland Hills while the Mulholland Highway runs from Woodland Hills to Sequit Point at the Pacific Ocean .
Simplified: Mulholland Drive runs much of the length of the Santa Monica Mountains , from Cahuenga Pass to Woodland Hills while the Mulholland Highway runs from Woodland Hills to Sequit Point .