Practice question

In a high-speed freeway lane closure setup, how far upstream of the merging taper should the first advance warning sign (Sign C) be installed?

  1. 2,640 feet (1/2 mile) upstream of the merging taper.
  2. 1,000 feet upstream of the merging taper on the approach.
  3. 500 feet upstream of the merging taper.
  4. 250 feet upstream of the merging taper.

Answer: A — 2,640 feet (1/2 mile) upstream of the merging taper.

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