A template for the Ohio state route shields used in Wyandot County, Ohio. These shields are only posted by the Wyandot County Engineer’s Office at intersections with county and township highways; the Ohio Department of Transportation still uses the statewide standard shield in other contexts. [1] Not for use in articles – only to make other shields. Text is set in Roadgeek 2005 Series B and D. Based on File:County Road square template green.svg.