Previous SC 715's:
1946 ROUTE LOG
SC 70: 0 - 0
SC 304: 1.0 - 1.0
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SC 715: Appeared in 1942 as a new primary route as a cutoff between SC 70 and SC 304 Hilda. From S-6-620 Black St eastward had been part of SC 304 from 1939-41.
In 1947, SC 715 was downgraded to S-6-35.
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SC 715 at Hilda
1942 Official
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