Looking at Official Guides of the 1940s and 1950s, one can find several through sleepers from coast to coast, many of which were going through Chicago. Now, Chicago had multiple termini for the various railroads... For example, in 1947 the New York Central handed over sleepers (all from New York City) to 4 different railroads in Chicago, only one of which left from the same terminus as the arriving train (La Salle Street):
Train no./name NYC | Arrival at La Salle Street Sta. | Handed off to train no./name | Terminus | Destination | Departure time from terminus |
---|
NYC 19 (Lake Shore Limited) | 11:50 am | CNW 27 (San Francisco Overland) | C&NW Terminal | San Francisco | 3:00 pm |
NYC 67 (Commodore Vanderbilt) | 7:40 am (every other day) | CBQ 39 (Exposition Flyer) | Union Sta. | San Francisco | 12:45 pm |
NYC 25 (20th Century Ltd.) | 8:00 am | ATSF 19 (Chief) | Dearborn Sta. | Los Angeles | 12:01 pm |
NYC 63 (Water Level) | 9:20 am | CNW 1 (Los Angeles Ltd.) | C&NW Terminal | Los Angeles | 12:01 pm |
NYC 59 (Chicagoan) | 3:20 pm (every other day) | CRIP 3 (Golden State) | La Salle St Sta. | Los Angeles | 9:30 pm |
I have several questions arising from this:
1 - How were the sleepers transferred from one terminus to the other? (Like for the transfer to the C&NW, did they use the through track through Union Station, if that even existed back then, or did they run on (otherwise) freight-only trackage around the city?)
2 - Who operated these transfer trips? Was there a sleeper crew on board and from which company? Which train symbols were used for the transfer trip?
3 - What was the modus operandi on such trips? Did the train arrive at the terminus, and then the through sleepers got pulled out, or was the train unloaded, then moved to the yard and only then the sleepers got cut off? Or anything totally different?
4 - Was the sleeper to the Rock Island, which didn't change termini in Chicago, parked in the station, so the passengers could get off and on during the 6 hour layover, or was it parked on some yard track?
Any help on this is much appreciated!