Decker Park Road connects Decker Boulevard with the unpaved Kneece Road (which itself connects Brookfield Road and O'Neil Court).
There's not a whole lot on Decker Park: side access to the Food Lion plaza, a U-Haul self-storage operation, a small recording studio, and a hair salon.
For many years however, this was the home of the German Gasthaus restaurant. Aside from maybe Mr. Dunderbanks in the mall, this was the only German restaurant in Columbia that I knew of. I'm afraid my only trip to Germany didn't lead me to seek out German food at home (we were working something like 19/7 and all I recall is limp bacon, almost as if it had been boiled, at the hotel buffet), and I never made it here. I believe the place burned down in the mid 2000s, and was never re-opened .