Portal:U.S. roads/Did you know/January 2014

CA 14U along Sierra Highway in Santa Clarita

...that although signed, California State Route 14U (pictured) is not listed in Caltrans route log?
...that when the US 41 Marquette Bypass opened in November 1963, cufflinks using jasper unearthed in the construction were supposed to be given to President Kennedy, but he was shot just hours later in Dallas?
...that Atlantic City High School in Atlantic City, New Jersey, is accessed via a trumpet interchange with US 40 and US 322?
...that Farm to Market Road 28 was originally designated on April 29, 1942 to run from SH 37 just south of Mount Vernon, Texas to the settlement of Macon, only to be cancelled and added to FM 21 later that day?
...that markers at or near Sherman Summit mark the highest location along the transcontinental Interstate 80, U.S. Route 30, Lincoln Highway and the First Transcontinental Railroad?