From I-68, go to the east edge of Cumberland, MD. (Exit 44)
Take Exit 44 on to Baltimore Avenue.
As soon as you start on to Baltimore Avenue from Exit 44, Shades Lane will be the first street on your right at the first building you see right in front of you.
Smith Gardens is 1/2 mile out Shades Lane and it will be on your left when you get there.
During that 1/2 mile, there is a 'Y' intersection. Just keep right when you come to the 'Y'.