Lincoln Highway California Poster Plateau As a symbol of Yellowstone’s

As a symbol of Yellowstone’s official entrance

Roughly 15

the road continued to improve

The Civilian Conservation Corp or CCC helped by grading slopes on either side of the roadway

Visitors to the area today enjoy camping

Lincoln Highway California Poster Plateau As a symbol of Yellowstone’sDescription 14" x 22" poster Interpretive Copy Created in 1913, the Lincoln Highway Association was founded to build an improved road system across the United States. What began as a line on paper drawn between New York and San Francisco, became the modern highway system that would usher in a new generation of travel throughout the country.