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176:'s opening on February 25, 1951, a Sunday, it received weekday A/B service. This was discontinued the following morning after only one rush-hour period. This was due to the difficulty of changing the signage on the rolling stock due to the high ridership of the subway. Skip-stop returned to the subway in 1958, and remained until the system's discontinuation.
589:
In spite of the CTA's efforts of the late 1940s and early 1950s, ridership on the "L" continued to decline as more people moved from the city to the suburbs. This declining ridership led to the gaps between trains becoming larger, leaving passengers who had missed one train being irate at seeing a
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were targeted next, adopting the skip-stop pattern on August 1, 1949, in concert with the closure of 23 lightly used stations. All stations were subject to the scheme. Stations on the
Englewood branch were all "A" stations and those on the Jackson Park branch were all "B" stations. Service on the
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A station's skip-stop status was indicated by its signage. From the 1940s to the 1970s, A stations were indicated by red or yellow bars on their station signage. B stations were indicated by blue or green bars. AB stations had both bars. Starting in the 1970s, A stations had red signs on their
105:
Perhaps most indicting on the management of the "L", however, was the trains' sluggish speed. By the late 1940s, wooden cars from the 1890s were still in use throughout most of the system, and many stations were just a few blocks away from one another. The majority of "L" tracks were only
133:. The line was particularly plagued by competing streetcar lines, closely-spaced stations, and aging infrastructure. It was combined with the closure of ten stations that were used by only eight percent of the line's ridership. It applied to the surviving stations east of
169:
line ran from 6 a.m. to 9 p.m. on
Mondays through Saturdays. Sunday skip-stop was tried on the route from 1950 to 1952 but created excessive wait times at the stations. No other routes attempted Sunday skip-stop.
41:
service, wherein certain trains would stop only at certain designated stations on a route, from 1948 to 1995. It was implemented as a way to speed up travel within a route, and was one of the
601:. Skip-stop service was abandoned on the Green Line due to lower ridership, while the Red Line abandoned skip-stop on the Dan Ryan branch due to stations being further apart. When the
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platforms, B stations had green signs and AB stations had blue signs. This system was replaced by having all stations have blue signs regardless of skip-stop type in the early 1990s.
605:
opened later in 1993, it had all-stop service. By early 1995, skip-stop was only used during rush hour periods on the Howard portion of the Red Line, the O'Hare portion of the
118:
67:
The main part of the
Chicago "L" was built in stages between 1892 and 1900. Originally the purview of four private companies, those companies merged to form the
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This led to a diminution of the service over time. In 1993, the North-South route and West-South route swapped through routes south of the Loop, creating the
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The Lake Street experiment was considered a success, having cut its operating times by a third, and other routes soon followed. The "North-South route" (
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By the 1920s, the "L" was criticized for its mismanagement, in particular
Chicago's lack of a subway system in contrast to other cities such as
123:
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double-tracked and did not allow for physical segregation of local and express services, limiting the possible options for reform. When the
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had more miles of rapid transit than the entire city of
Chicago, despite having a tenth of the land area and a lower population.
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Lines) had a full four tracks for bidirectional local and express services, but these were the exceptions rather than the rule.
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in 1924. There was very little spending on expanding rapid transit within the city from the 1910s to the 1930s. By 1936
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assumed control of the "L" in 1947, these factors were leading to a decline in ridership, and action was felt needed.
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141:, which remained all-stop), and only between 6 a.m. and 6 p.m. on Mondays through Saturdays. Stations in
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613:. This dwindling ridership led to the practice's ultimate discontinuation in the Spring of 1995.
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wasn't finished until a decade later, and most of
Chicago's rapid transit remains above-ground.
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train that did not stop at the station even if travel time was reduced once on the train.
8:
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were unaffected. These changes were accompanied by the closure and demolition of the old
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during the skip-stop era, depicting it as an "AB" station, now in a private collection
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924:"The Mayor Who Cleaned Up Chicago" A Political Biography of William E. Dever
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576:: Identical to an "AB" station above, but used on lines without skip-stop.
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94:. As late as 1936 " subway for Chicago still a dream." Even after the
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and the abandonment of the line's pre-existing third express track.
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Two trains of different skip-stop services (A and B) on the
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570:: A station that was serviced by both "A" and "B" trains.
926:. DeKalb, Illinois: Northern Illinois University Press.
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887:. Vol. 148, no. 10 Section 2. p. 2
564:: A station that was serviced by "B trains" only.
558:: A station that was serviced by "A trains" only.
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740:Metropolitan Railways: Rapid Transit in America
45:'s first reforms upon its assumption of the "L"
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551:The following station designations were used:
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840:. March 24, 1948 – via Newspapers.com.
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1567:Chicago North Shore and Milwaukee Railroad
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86:. Construction of a subway was a plank of
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913:Chicago's way out: The City Manager Plan
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837:"L on Lake St. Will Become Express Line"
743:. Indiana University Press. p. 96.
129:On April 5, 1948, skip-stop came to the
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917:. Chicago City Manager Committee. 1936.
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877:Washburn, Gary (January 10, 1995).
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183:) and the Skokie Swift (modern-day
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179:The Evanston Line (the modern-day
98:was finished in 1943, another one
16:Former Chicago "L" service pattern
14:
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1591:Chicago Central Area Transit Plan
1562:Chicago Aurora and Elgin Railroad
1237:Randolph Street and Cuyler Avenue
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90:'s unsuccessful campaign in the
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187:) never had skip-stop service.
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880:"CTA plans skip-stop phaseout"
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725:Chicago City Manager Committee
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704:Chicago City Manager Committee
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1531:Lake Street Elevated Railroad
1526:Chicago Rapid Transit Company
1079:Howard–Englewood–Jackson Park
767:. Chicago Architecture Center
737:William D. Middleton (2003).
680:"History – Unification"
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637:(both part of the modern-day
69:Chicago Rapid Transit Company
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1611:Skip-stop on the Chicago "L"
1546:South Side Elevated Railroad
1472:1977 Chicago Loop derailment
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1487:2024 Chicago train shooting
585:Decline and discontinuation
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1632:Rapid transit in Illinois
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1482:2023 Howard station crash
1477:2014 O'Hare station crash
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922:Schmidt, John R. (1989).
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645:(part of the modern-day
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1637:Chicago "L"
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100:under Dearborn Street
92:1927 mayoral election
25:A platform sign from
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643:North Side main line
631:Lake Street Elevated
139:Lake Street Transfer
131:Lake Street Elevated
88:William Emmett Dever
1601:Mid-City Transitway
715:Schmidt 1989 p. 156
635:South Side Elevated
96:State Street Subway
1161:Milwaukee–Dearborn
853:"Platform Signage"
851:Garfield, Graham.
809:Garfield, Graham.
678:Garfield, Graham.
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191:Types of stations
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1359:Skokie Shops
1227:Metropolitan
1222:Logan Square
1191:State Street
1089:Loop Shuttle
923:
912:
889:. Retrieved
884:
872:
860:. Retrieved
856:
846:
830:
818:. Retrieved
814:
771:February 16,
769:. Retrieved
759:
739:
732:
720:
711:
699:
689:February 18,
687:. Retrieved
683:
673:
625:
592:
588:
579:
573:
567:
561:
555:
550:
178:
171:
162:Jackson Park
151:
128:
104:
77:
66:
49:operations.
32:
18:
1555:Interurbans
1452:2400-series
1447:2200-series
1442:2000-series
1437:1–50 series
1432:6000-series
1427:5000-series
1422:4000-series
1406:9000-series
1401:7000-series
1396:5000-series
1391:3200-series
1386:2600-series
1252:Westchester
1242:Stock Yards
1232:Normal Park
1146:Lake Street
1141:Forest Park
1063:Yellow Line
1045:Purple Line
1027:Orange Line
904:Works cited
891:January 30,
820:January 29,
727:, p. 3
603:Orange Line
525:AB station
423:AB station
321:AB station
185:Yellow Line
181:Purple Line
59:Chicago "L"
35:Chicago "L"
1626:Categories
1344:Lower 63rd
1319:Desplaines
1310:(proposed)
1186:South Side
1176:Ravenswood
1166:North Side
1018:Green Line
1009:Brown Line
862:August 19,
750:0253341795
665:References
639:Green Line
611:Brown Line
609:, and the
599:Green Line
568:AB station
491:B station
457:A station
389:B station
355:A station
53:Background
27:State/Lake
1606:Red Ahead
1496:Operators
1465:Incidents
1131:East 63rd
1036:Pink Line
1000:Blue Line
607:Blue Line
562:B station
556:A station
200:Skip Stop
172:Upon the
158:Englewood
73:Manhattan
63:Skip-stop
39:skip-stop
1354:Rosemont
1265:Stations
1136:Evanston
1126:Dan Ryan
1102:Branches
1054:Red Line
595:Red Line
275:B train
255:A train
143:the Loop
80:New York
1503:Current
1379:Current
1369:Rolling
1334:Kimball
1314:Ashland
1217:Kenwood
1116:Ashland
1109:Current
989:Current
973:Chicago
135:Pulaski
1519:Former
1415:Former
1349:Midway
1339:Linden
1329:Howard
1324:Harlem
1200:Former
1181:Skokie
1171:O'Hare
1156:Midway
1121:Cermak
1072:Former
1061:
1052:
1043:
1034:
1025:
1016:
1007:
998:
930:
747:
655:Purple
653:, and
209:Legend
164:) and
154:Howard
84:Boston
47:'s
1584:Other
1371:stock
1308:120th
1286:Yards
982:Lines
647:Brown
617:Notes
37:used
1303:98th
1298:61st
1293:54th
1151:Loop
928:ISBN
893:2022
864:2022
822:2022
773:2022
745:ISBN
691:2022
633:and
629:The
597:and
82:and
61:and
33:The
975:"L"
651:Red
1628::
883:.
855:.
813:.
781:^
682:.
649:,
964:e
957:t
950:v
936:.
895:.
866:.
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160:–
156:–
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