Publisher: C.V. HobbsType(s): City MapSize: 19.25" wide x 26.5" highID: 12829Collection: The Map Man Boston in Transit Book Figure 3.2Horse Railroad Lines in Downtown Boston, 1880Horse railroad lines, highlighted in red, trace various downtown streets. At the intersection of Court Street, Tremont Street, and Cornhill (right), a red iron cross marks Scollay Square, the epicenter of streetcar traffic for the city. Turquoise squares and crosses denote theaters and hotels.