Even the stuff that’s resolutely from the past is really cool, like the foldable (hinged) signposts they installed along the hauling route between Burbank and A

Even the stuff that’s resolutely from the past is really cool, like the foldable (hinged) signposts they installed along the hauling route between Burbank and Area 51: https://roadrunnersinternationale.com/transporting_the_a-12.html https://roadrunnersinternationale.com/transporting_the_a-12....