Travel into Zion was slowly increasing. The number of people entering in 1920 nearly doubled that of the previous year (from 1914 to 3692). By 1930 it had increased to more than 55,000 and for a decade thereafter registered proportionate gains. Governor Bamberger in 1920 sent Randall Jones to Denver as Utah’s delegate to the Park-to-Park Highway conference, where plans were laid to coordinate the local movements for good roads into a park-to park system. Among the interesting parties that came in 1921 was a tour sponsored by the _Brooklyn Eagle_, which took in the scenic loop to Bryce Canyon as a side trip. Mather came again, bringing with him Emerson Hough, eminent novelist, and Edmund Heller, naturalist. During that year a road passable for autos was built from Cedar City up Cedar Canyon to the Breaks, but it was excessively steep and dangerous. In response to pressure from Utah to undertake development of the scenic south, in 1921 Carl R. Gray, president of the Union Pacific Railroad Company, determined to investigate personally the agricultural possibilities of contributing areas. His party left Lund and examined the farming areas around Cedar, Parowan and Fillmore and interviewed farmers and livestock men. Mr. Gray was favorably impressed with the stability of the communities and the quality of the people. As a result, a railroad spur was built to Fillmore a year later. The following summer Gray and his party made the rounds of the scenic areas. The Union Pacific was preparing to take over the Salt Lake Route and was further investigating the resources of the area. According to Randall Jones, Gray offered to buy the El Escalante Hotel in Cedar City and the next year a spur of the railroad was run from Lund to Cedar City, justified on the basis of anticipated traffic from livestock, agriculture, iron ore and tourist travel. With a rail-head at Cedar City, June 27, 1923, the Union Pacific organized a subsidiary Utah Parks Company, took over the El Escalante Hotel, set up a large bus station at Cedar City, purchased the Wylie tourist camp interests in Zion Canyon and the Parry transportation route from Cedar City to Zion. In 1917 under National Park permit to the National Park Transportation and Camping Company, W. W. Wylie, who formerly operated in Yellowstone Park, had set up a tent camp in Zion Canyon and North Rim in cooperation with two of the Parry Brothers, Gronway and Chauncey, who had undertaken to provide transportation for visitors. The Parry Brothers closed in 1918 at the time of World War I, resumed business in 1920 and worked out a ten-day round trip for visitors from Cedar City via Zion, Kaibab, North Rim, Bryce and Panguitch back to Cedar City. This round trip with variations was maintained until 1923, when the Utah Parks Company acquired part, and in 1927, all of the Parry and Wylie interests.