"Park Street Under" is an informal but widely recognized designation for the lower-level Green Line platforms of the Park Street station in Boston, Massachusetts, part of the Massachusetts Bay Transportation Authority (MBTA) rapid transit system.
Overview The Park Street station is a historic and heavily trafficked interchange point located beneath Boston Common, serving both the Red Line and the Green Line. To differentiate between the distinct platforms and the lines they serve, local parlance often refers to the Red Line platform, which is generally at a higher elevation, as "Park Street Upper" (or simply "Park Street"), and the Green Line platforms as "Park Street Under." This distinction is particularly useful for commuters navigating the multi-level station and for clarity in directional information.
Etymology/Origin The term "Park Street Under" directly refers to the physical location of these platforms, situated beneath the street level and below the older Red Line platforms. Park Street station itself opened on September 1, 1897, as the first subway station in the United States, initially serving only streetcars (the precursor to the Green Line). The Red Line level was added later in 1912. The descriptive terms "Under" and "Upper" likely developed organically among riders and MBTA staff to clarify directions and distinguish between the two separate operational levels within the complex, multi-tiered station.
Characteristics The "Park Street Under" section of the station exhibits several distinct characteristics:
- Location: It is situated beneath Boston Common, at the intersection of Park Street and Tremont Street in downtown Boston.
- Lines Served: It serves all branches of the MBTA Green Line (B – Boston College, C – Cleveland Circle, D – Riverside, E – Heath Street).
- Configuration: It consists of two side platforms serving two tracks. These platforms are directly connected via stairs, escalators, and elevators to the upper Red Line platform, allowing for easy transfers between the two lines.
- Historical Significance: As part of the original Tremont Street Subway, the Green Line portion of Park Street station holds significant historical value as the oldest underground rapid transit section in North America. Its architecture, including distinctive tile work and arched ceilings, reflects its early 20th-century construction.
- Function: It functions as a crucial transfer point for commuters traveling between various Green Line branches and the Red Line. Additionally, it serves as a gateway to numerous downtown Boston attractions, including Boston Common, the Massachusetts State House, the Granary Burying Ground, and the Theatre District.
Related Topics
- Park Street (MBTA station)
- Massachusetts Bay Transportation Authority (MBTA)
- Green Line (MBTA)
- Tremont Street Subway
- Boston Common