Lesson plan
Echo Summit
Echo Summit is a mountain pass over the Sierra Nevada in the western United States, located in eastern El Dorado County, California. At above sea level, it is the highest point on U.S. Route 50 in California, which traverses it at postmile 66.48 between Twin Bridges and Meyers, south of Lake Tahoe. The "Sierra Nevada Southern Route" ( the "Pioneer Route") of the Lincoln Highway, the first road across the United States, was routed over nearby Johnson Pass in 1913. The current alignment over Echo Summit was constructed between 1936 and 1939. The "Sierra Nevada Northern Route" of the Lincoln Highway went over Donner Pass. Echo Summit is a trailhead for the Pacific Crest National Scenic Trail.
Article summary
Echo Summit is a mountain pass over the Sierra Nevada in the western United States, located in eastern El Dorado County, California. At above sea level, it is the highest point on U.S. Route 50 in California, which traverses it at postmile 66.48 between Twin Bridges and Meyers, south of Lake Tahoe. The "Sierra Nevada Southern Route" ( the "Pioneer Route") of the Lincoln Highway, the first road across the United States, was routed over nearby Johnson Pass in 1913. The current alignment over Echo Summit was constructed between 1936 and 1939. The "Sierra Nevada Northern Route" of the Lincoln Highway went over Donner Pass. Echo Summit is a trailhead for the Pacific Crest National Scenic Trail.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.