Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Yosemite National Park' has mentioned 'Bus' in the following places:
Occurrence Sentence Text Source
Yosemite hybrid shuttle, a free bus service
Others like to drive or take a tour bus to Glacier Point (summerxe2x80x93fall) to see views of Yosemite Valley and the high country, or drive along the scenic Tioga Road to Tuolumne Meadows (Mayxe2x80x93October) and go for a walk or hike.
A free shuttle bus system operates year-round in the valley, and park rangers encourage people to use this system since parking within the valley during the summer is often nearly impossible to find.