This enlarged section of the CSL 1941 track map helps explain why there was but one streetcar track on Lake Park near 55th. M.E. writes: “The 1941 CSL track map you sent explains everything. It tells me I was correct to assume there was some sort of loop south and west of the 55th / Lake Park intersection. Keep in mind, though, that the Cottage Grove / 55th St. photo was taken earlier than 1941. The 1941 CSL map shows double trackage along Lake Park Ave., and even to the north and south. All that “new” trackage was put in place to accommodate the 28 Stony Island streetcar route, which by 1941 was running as far north and west as 47th and Cottage Grove (or maybe as far west as the mainline north/south L station at 47th and Prairie. I’m not certain). Route 28 started at 93rd and Stony Island, ran north on Stony Island to 56th St., turned left to duck under the IC tracks, then turned right on Lake Park Ave., north to 47th St., and west from there. Eventually route 28 ran even farther north, all the way into downtown, using Indiana Ave. to Cermak, west to Wabash, north to Grand, and east to Navy Pier. The 1941 CSL map segment also shows the 59th / 61st St. line, which ended at 60th St. and Blackstone Av. The route had to turn north on Blackstone because there was no viaduct on 61st St. under the IC tracks. And the route could not go north of 60th because no road crossed the Midway Plaisance (part of the city’s boulevard system) between Dorchester (1400 E.) and Stony Island (1600 E.). So the CSL did what it could to deliver its route 59 passengers as close as possible to the IC’s 59th – 60th St. station.”
This enlarged section of the CSL 1941 track map helps explain why there was but one streetcar track on Lake Park near 55th. M.E. writes: “The 1941 CSL track map you sent explains everything. It tells me I was correct to assume there was some sort of loop south and west of the 55th / Lake Park intersection. Keep in mind, though, that the Cottage Grove / 55th St. photo was taken earlier than 1941. The 1941 CSL map shows double trackage along Lake Park Ave., and even to the north and south. All that “new” trackage was put in place to accommodate the 28 Stony Island streetcar route, which by 1941 was running as far north and west as 47th and Cottage Grove (or maybe as far west as the mainline north/south L station at 47th and Prairie. I’m not certain). Route 28 started at 93rd and Stony Island, ran north on Stony Island to 56th St., turned left to duck under the IC tracks, then turned right on Lake Park Ave., north to 47th St., and west from there. Eventually route 28 ran even farther north, all the way into downtown, using Indiana Ave. to Cermak, west to Wabash, north to Grand, and east to Navy Pier. The 1941 CSL map segment also shows the 59th / 61st St. line, which ended at 60th St. and Blackstone Av. The route had to turn north on Blackstone because there was no viaduct on 61st St. under the IC tracks. And the route could not go north of 60th because no road crossed the Midway Plaisance (part of the city’s boulevard system) between Dorchester (1400 E.) and Stony Island (1600 E.). So the CSL did what it could to deliver its route 59 passengers as close as possible to the IC’s 59th – 60th St. station.”