Complex sentence: State Route 351 saw its final days in the "Great Decommissioning" of 1982 signs, however, remained for route remained on BGS on I-75 until the early 1990's.
Split into simpler sentences: State Route 351 saw its final days in the "Great Decommissioning" of 1982 signs. However, remained for route remained on BGS on I-75 until the early 1990's.