Finding the End of Route 20 in Boston

Boston, MA

3,365 Miles to Newport, OR sign in Kenmore Square – Boston, MA

Boston’s End Point

It is only fitting that a sign marks the end of the Unites States’ longest highway, but depending on where you begin your adventure on Route 20, the Boston beginning or end point (eastern terminus as it is officially known as) can be difficult to find.

The end point in Newport, Oregon is very prominent and can be seen from the intersection of US Highway 101 and 20, while in Boston, very little fanfare is given to this location.

A view from US 101 in Newport, Oregon of the Boston sign.

Since 1964, the eastern terminus of US Route 20 has been at Kenmore Square and more specifically, where Commonwealth Avenue (Route 20) and Beacon Street (MA Route 2) meet. The famous Citgo sign is a good reference marker to help locate the end.

The official Eastern END of US Route 20 in Kenmore Square, Boston, MA – looking east

There is no BEGIN sign facing west in Boston.

Looking Westbound from the official beginning point in Kenmore Square – Boston, MA

Where is the To Newport Sign?

In 2016, two signs were placed in Newport and Boston to note the 3365 miles between the two locations. The original concept came from the town of Newport, Oregon to commemorate the longest highway in the United States “Begins” in the town. When Newport contacted MassDOT, they agreed to install and unveil a similar sign at the other end on December 7, 2016.

This sign is placed aproximately one block beyond the official END point of Route 20 on a lamppost near the Kenmore T station at the corner of Kenmore Street and Commonwealth Ave.

Map of the location of the To Newport Sign in Boston.

The coordinates for this location is 42.3490740341021, -71.09503809350171

Historic Ends in Boston

1926-1940 The eastern end of US Route 20 was at Park St and Beacon St, or in front of the Massachusetts State House. 42.35765628236357, -71.06323354288851

View of the Massachusetts State House from the corner of Park St and Beacon Street. This is where the original end of US 20 was from 1926-1940. The famous Robert Gould Shaw and Massachusetts 54th Regiment Memorial is at the left.

1940-1964 The eastern end of US Route 20 then was relocated at the end of the Public Gardens and went down Commonwealth Avenue at Arlington Street. 42.353636399838734, -71.07163369657373

1960 Map showing Route 20 ending at the Public Garden.

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