Location: Baltimore Ave and East-West Hwy, Riverdale Park After the 410 junction we’re 3.5 miles from I-495. Location: Baltimore Ave and Greenbelt Rd, College Park Shortly thereafter, we’ll approach MD 430, which is a quick connector to MD 193. Turn right for 430 to 193.  N to MD-193, S to US-1 Alt  E to MD-193 … Continue reading U.S. Route 1, MD-410 to MD-430