OK, Chicago cartography fans. Name a pair of streets in Chicago that intersect each other twice.
Our answer: Sheridan and Broadway.
Sheridan and Broadway meet in Lake View (via Apple Maps)
Sheridan and Broadway meet in Lake View where the northbound Sheridan makes a 90 degree turn and goes all lateral, crossing its soulmate.
Sheridan and Broadway also meet in Rogers Park (via Apple Maps)
Sheridan and Broadway also meet four miles north in Rogers Park, a ricochet that sends Devon west and Sheridan northward.
Chicago is such a large city (234 square miles) that there may just be another pair of road warriors. If you know of one, let us know, too!
November 21, 2017
Sheridan and Broadway also intersect a third time in Uptown, near Montrose!
November 21, 2017
Exactly. They intersect at 3900N/800W (Sheridan E/W, Broadway N/S), 4400N/1000W (Sheridan N/S, Broadway NW/SE, 6 way with Montrose E/W) and 6400N/1200W (Sheridan turning from E/W to N/S, Broadway north terminus)
November 21, 2017
Milwaukee & Elston intersect twice as well
November 21, 2017
Elston and Milwaukee