1.   Company drivers bring the trailers from the centers to rail yards to be loaded onto specially designed rail cars.

2.   Near Yosemite Lodge, some house trailers have been brought in for this purpose.

3.   Six trailers were brought in as temporary living quarters.

4.   They bring trailers that look like ranch houses on wheels, pickup trucks with tents and tarps on them, and every kind of camper in between.