Tremont Street Subway
Added to the National Register in 1966, and a National Historic Landmark.

The record
| Property type | Structure |
| Address | Beneath Tremont, Boylston, and Washington Sts., Boston, MA |
| County | Suffolk County |
| Listed | Oct 15, 1966 |
| Listed for | Transportation |
| Level of significance | National |
| Also known as | Green Line |
| Reference number | 66000788 |
| Designations | National Historic Landmark |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | Beneath Tremont, Boylston, and Washington Sts., Boston, MA |
| Coordinates | 42.3564° N, 71.0631° W · Directions ↗ |
| Also in Boston | 316 listed places in Boston → · walking tours → |
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Map
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Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was Tremont Street Subway listed on the National Register?
Oct 15, 1966. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
Where is Tremont Street Subway?
Beneath Tremont, Boylston, and Washington Sts., Boston, Suffolk County, Massachusetts.
Source: National Park Service
Where is the nomination form for Tremont Street Subway?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000788. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.