Image:MA Route 122A.svg

I, SPUI, the creator of this image, hereby release it into the public domain. If that cannot be done for any reason, including the nonexistence of a way to release a work into the public domain, I release it (or my changes in the case of a derivative work) under the following license: This image is copyrighted. The copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author.

750 mm by 600 mm (30 in by 24 in) Massachusetts Route shield, made to the specifications of the 1996 edition of Construction and Traffic Standard Details (sign M1-5). Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.) The outside border has a width of 1 (1 mm) and a color of black so it shows up; in reality, signs have no outside border. The specs actually do not show the curve on the outside border, instead making it a perfect rectangle, but all signs I have seen round the corners.

Note: The specs specify 900 mm by 600 mm with Series D font for four-digit routes. However, real signs are 750 mm. Some use Series B, while others squeeze in Series C. This image uses Series B.

• List of numbered routes in Massachusetts
• Massachusetts Route 146
• Interstate 290 (Massachusetts)
• New England Interstate Route 12
• Wikipedia:WikiProject Massachusetts state highways/Completion list
• Massachusetts Route 122
• Massachusetts Route 122A
• Massachusetts Route 123
• Massachusetts Route 68