There are at least 1,574 county-maintained roads in St. Mary's County, excluding state highways. As part of a federal uniformity program, the St. Mary's County Department of Public Works and ...
Green highway signs are everywhere, but why are they green?
The Bureau of Transportation Statistics estimates that 91% of summer trips will be via car and 250 to 499 miles each way. Today we look at our roads. Originally, California’s road signs were black ...
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