Charles Street continues as northbound MD 139 through the Charles North neighborhood, where the street passes the Old Goucher College Buildings. The street is paralleled by Maryland Avenue to the west and St. Paul Street to the east, the latter being southbound MD 139. Charles Street continues into Charles Village. At 29th Street, Maryland Avenue merges into Charles Street, which becomes a divided boulevard that contains three lanes northbound and one lane southbound. St. Paul Street, which serves as the main commercial street of the neighborhood, becomes two lanes southbound and one lane northbound at 31st Street and passes Union Memorial Hospital. The boulevard passes between the main part of Charles Village and auxiliary Johns Hopkins University buildings to the east and the Baltimore Museum of Art and the Homewood Campus of Johns Hopkins University, and the campus's Homewood Museum to the west. North of 33rd Street, Charles and St. Paul streets enter the Homewood neighborhood, where they each have oblique intersections with University Parkway, which leads northwest to the First Church of Christ, Scientist and the Lacrosse Museum and National Hall of Fame at the northern end of the Hopkins campus.