Previous SC 256's:
  1946 ROUTE LOG 
US 178, SC 20: 0 - 0
SC 272: 0.6 - 0.6 
SC 252: 5.0 - 5.6 
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SC 256: Appeared in 1940 as new primary routing from US 178/SC 20 Donalds northeast to SC 252.
 In 1947, SC 256 was downgraded to S-1-19.  Today it is part of SC 184.
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 SC 256 out of Donalds
  1940 Official
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