Fenway gets its own post because of all the footnotes.
The (Back Bay) Fens and Fenway were named 1887 while the former was being created from the Muddy River. The naming was actually precipiated by the parkway, as the Parks Commission approved Olmsted's plan to designate the road following the Muddy River as "the Parkway" with its individual sections having the -way suffix*. The Back Bay improvement, until then generally called the "basin", was called "The Fens" as it would resemble a
fen.** The word "fen" comes from Old English and Germanic before that. "Fenway" appears a few times as a street name prior to 1887 in in England - one in
Steeple Aston still retains the name - but Olmsted probably came up with it independently.***
Fenway Park was named for the neighborhood, which had taken that name by 1912. It may have also been been a bit of advertising for the Fenway Land Company, of which Red Sox owner John Taylor's family was stockholders.
All of the Highland Branch streetcar stations opened in 1959 were 1-for-1 replacements**** for railroad stations closed in 1958 - except one. Fenway Park station was completely new.***** Although it was commonly called "Fenway", it always appeared as "Fenway Park" on MBTA maps until the late 70s, when the MBTA modified a number of station names for clarity.****** MBTA usage was inconsistent for the next decade or two; this century it's consistently been "Fenway".
* Only the Fenway and Riverway were named at that time. The Jamaicaway and Arborway were named in 1893, along with Dorchesterway (now Columbia Road from Everett Square to Kosciuszko Circle) and Strandway (Columbia Road and Day Boulevard from Kosciuszko Circle to Marine Park. Olmsted's plans to extend the Dorchesterway along Columbia Road to Franklin Park were never realized, and the South Boston parkways never became part of the Emerald Necklace.
** Most fens, such as
The Fens in England, are fed by basic, mineral-rich fresh water; the creation of peat is a defining characteristic. "Salt fen" doesn't appear to have a consistent description; while seawater is mildly basic, it doesn't form peat.
*** It also appears as a surname, including in
this novel.
****Riverside station was relocated about 2,000 feet to support a parking facility, and Woodland about 1,000 feet. The other stations are exactly at their historic sites.
*****Why didn't the B&A ever build a station there? The railroad did have a flag stop called Chapel located at Carlton Street from the 1860s to 1892, when it was consolidated with Longwood. The Beacon Street line (1888) and
Ipswich Street line (1900) predated most of the development in Fenway-Kenmore; the B&A would not have been able to compete with those streetcar lines.
******Most of the changes were on the commuter rail system: Winchester to Winchester Center, Wellesley to Wellesley Square, Norwood to Norwood Depot, etc. Fenway is the only one I'm aware of on the rapid transit system.