Image: MA Route 20A
Description: 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 Series D font for the numbers. However, that font does not fit when none of the characters is a one, and so those signs actually use Series C. This image is true to real signs, not the specs.
Title: MA Route 20A
Credit: Own work
Author: SPUI
Permission: This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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