There's another highway and travel blog out there that I think you will enjoy. Joe Babyak has started "Life is a Highway..." Joe will mix in video, photos, and commentaries of the various small towns he's visited. It's an up close and personal perspective of towns bypassed by the Interstate and what we're missing when we're zooming by at over 70 miles an hour.
In this short blog we look at the somewhat rare but not unheard-of rogue G28-2 California State Highway Spades affixed to guide signs. Part 1; what is the G28-2 California State Highway Spade? The Caltrans Manual of Uniform Traffic Control Devices Sign Chart from 2014 ("Caltrans MUTCD") dictates the types of signs and highway shields permitted for traffic control use in California. California is known for it's more ornate cut-out shields which are used for, US Routes, Interstate Highways, and State Routes. These shields are intended to be applied as standalone reassurance signs but aren't explicitly limited to said function and occasionally appear in error on guide signs. The common shields which are typically found through California are: US Route: G26-2 Interstate: G27-2 State Highway: G28-2 The Caltrans MUTCD provides alternative shields for, US Routes, Interstate Highways, and State Routes. These alternative shields are intended for guide sign usage. Th