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Center City Commuter Connection
Train emerging from the Center City Commuter Connection at Jefferson Station
Overview
Location
Philadelphia, Pennsylvania, U.S.
System
SEPTA Regional Rail
Start
Suburban Station, Walnut–Locust station
End
Portal near 8th and Spring Garden Streets
No. of stations
2
Operation
Work begun
June 22, 1978
Constructed
1978–1984
Opened
November 12, 1984 (1984-11-12)
Operator
SEPTA
Traffic
Rail
Character
Passenger
Technical
Length
1.8 mi (2.9 km)
No. of tracks
4
Track gauge
4 ft 8+1⁄2 in (1,435 mm) standard gauge
Electrified
Overhead line, 12 kV 25 Hz AC
Operating speed
40 mph (64 km/h)
Route map
Legend
former Reading Company lines
Temple University
Ninth Street Branch
Spring Garden Street
Callowhill Junction (City Branch)
Reading Terminal
Jefferson Station
(Market East)
Suburban Station
former Pennsylvania Railroad lines
This diagram:
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The Center City Commuter Connection (CCCC), commonly referred to as "the commuter tunnel", is a passenger railroad tunnel in Center City Philadelphia, Pennsylvania, The tunnel was built to connect the stub ends of the two separate regional commuter rail systems, which were originally operated by Pennsylvania Railroad and the Reading Company, two rival rail companies.
All of the SEPTA Regional Rail lines except for the Cynwyd Line pass completely through the four-track tunnel, which contains two underground stations, Suburban Station and Jefferson Station, and the above-ground upper-level concourse for the east–west commuter lines serving 30th Street Station.
and 23 Related for: Center City Commuter Connection information
SEPTA subway–surface trolley lines, colored green on maps CenterCityCommuterConnection, the underground routing for SEPTA regional rail PATCO Speedline...
Philadelphia, and crosses the Market–Frankford Line CenterCityCommuterConnection, carrying commuter rail trains a block north of Market Street in Philadelphia...
University station was abandoned in 1984 with the opening of the CenterCityCommuterConnection and is now known as the Reading Viaduct; the portion north...
operate as such until the end of their careers. In late 1984 the CenterCityCommuterConnection opened allowing the Reading and PRR cars to mix and roam about...
drugs. The link between the old PRR and Reading lines, the CenterCityCommuterConnection, opened in 1984. It extended four tracks eastward to the new...
CenterCityCommuterConnection, a rail tunnel to connect the former Reading Railroad commuter lines with the former Pennsylvania Railroad commuter lines...
Reading, and in 1983 SEPTA gained control of the commuter operations. The CenterCityCommuterConnection was tied into the former Reading Ninth Street Branch...
2021. Fitzgerald, Thomas (September 7, 2021). "SEPTA proposes renaming its city rail lines to help everyone get around". Philadelphia Inquirer. Retrieved...
upgraded from PCC streetcar operation. April 28 – Philadelphia's CenterCityCommuterConnection tunnel opens for service with shuttles between Suburban Station...
operational control of its railroads. In November 1984, the CenterCityCommuterConnection opened, a tunnel linking the former Pennsylvania and Penn Central...
running south of SEPTA's Main Line tracks, which head into the CenterCityCommuterConnection tunnel at 20th Street. At the 20th Street intersection, both...
undergone the modification.[failed verification] When the CenterCityCommuterConnection opened in 1984, the Reading cars were converted to full train...
of the SEPTA Regional Rail commuter rail system. It serves stations between its namesake town, Warminster, and CenterCity Philadelphia. Half of the route...
The CenterCityCommuterConnection was opened in 1984, built to connect the stub ends of the Pennsylvania Railroad and the Reading Railroad commuter rail...
side of the Center CityCommuterConnection. As of 2022[update], most weekday Chestnut Hill West Line trains pass through CenterCity and terminate at Temple...
north of the CenterCityCommuterConnection; stations indicated with gray background are closed. All stations within the Philadelphia city limits have...