The street runs between the intersection of Paseo de la Reforma and Avenida Bucareli, marked by Sebastián's sculpture known as El Caballito, and Eje 1 Central, east of which it becomes Madero Street, the city's busiest pedestrian street.
Hotel Regis, which "brought together the upper echelons of the city" and aimed at being the best hotel in Mexico. Included a theater, restaurants, bars, sauna, pharmacy, swimming pool, billiard halls. Favorite of politicians, artists, journalists, and businessmen. Visited by Venustiano Carranza, Frank Sinatra, Ava Gardner, Clark Gable, Richard Nixon, Fidel Castro, and Agustín Lara.[1][5]