Joppa Road continues east along a ridge toward Towson. The two-lane highway crosses over MD 139 and meets the northern end of Charles Street Avenue. Joppa Road enters the downtown area of Towson at its intersection with MD 45 Bypass (Bosley Avenue).
Joppa Road extends eastward along a ridge toward Towson, crossing over MD 139 and meeting the northern end of Charles Street Avenue. At its intersection with MD 45 Bypass (Bosley Avenue), Joppa Road enters the downtown area of Towson.