 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.