Complete Streets

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Across
  1. 4. To make more concentrated
  2. 5. Bite-sized traveling methods
  3. 7. Fifty Shades
  4. 8. Quit playing games with this boy band
Down
  1. 1. Accelerate development
  2. 2. George Clinton
  3. 3. Widow of a duke
  4. 6. Ideas in full swing