Texas/Pennsylvania DOT Studies Says Clearview Font Improves Sign Legibility

A study conducted jointly by the Texas and Pennsylvania Departments of Transportation concluded that the Clearview font increased the visibility distance for drives by 12% versus the existing Series E Modified font. In 1994 the Federal Highway Administration determined that highway signs were no longer visible enough for a population that included older drivers. Over […]

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What has the Federal Highway Administration said about Off-premise Electronic Message Centers?

The 1965 Highway Beautification Act established federal guidelines for off-premise signs (billboards) located within 660 feet of federal highways. When “changeable Electronic Variable Message Signs (CEVMS),” (typically called electronic message centers, or EMCs, in the sign industry), began to become more commonplace, individual states began to establish agreement (Federal/State Agreements — FSAs) with the Federal Highway […]

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Texas A&M Studies EMCs and Traffic Accidents

In 2012, Texas A&M University’s Texas Transportation Institute conducted a study to see if EMCs cause traffic accidents. Research included data from the FHWA’s own Highway Safety Information System (HSIS),a comprehensive database of crash records from several states. They identified 135 cites in which EMCs had recently been erected. Researchers used the empirical Bayes method […]

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