How Big Do the Letters on Signs, Parallel to the Road, Need to Be?

As noted elsewhere on this website, “visual acuity” and “conspicuity” and “cone of vision” are very important for signs, because motorists must be able to detect signs, read them and then react to them in a few seconds. So how much does the visibility change when a sign directly faces the driver (perpendicular to the […]

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What Does “Conspicuity” Mean for Signage?

Conspicuity for signage is determined by the contrast between the sign and its background. A sign must be conspicuous first, because, without it, the sign’s legibility and readability are moot points. While the appropriate size for signs is addressed on this website under the heading “How big should a sign’s letters be?”, conspicuity includes factors […]

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How Big Should a Sign’s Letters Be?

Signs need to be legible and readable, for both pedestrians and motorists. But the safety consideration becomes paramount for the latter. Consequently, the Federal Highway Administration (FHWA) sets minimum standards for the letters that appear on the interstate signs that say “Cincinnati” and “Second St.” and “Next Exit.” These standards are outlined in the FHWA-produced […]

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Are On-premise Signs Important to Shoppers?

Better Homes & Gardens magazine conducts annual surveys with its subscribers as part of The American Grocery Shopper Study™. Over a three-year period (2011-2013), questions were added about the importance of on-premise signage. Here are the three-year summaries of “yes” responses to specific statements: “I have driven by and failed to find a business because the signage […]

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