Carrie CrockerJan 63 minHouse Numbers Offer Safety and DirectionHouse numbering is the system of giving a unique number to each building in a street or area, with the intention of making it easier to...
Carrie CrockerDec 2, 20212 minMigratory Routes Need Animal Crossing SignsTo combat habitat fragmentation road construction now includes wildlife crossings.
Carrie CrockerOct 28, 20214 minThe Origin of the US Highway Mile MarkerEver wonder what those green signs with numbers on them are next to the road on the US highway? Well they actually have a purpose.
Carrie CrockerJul 4, 20212 minThe US Railroad Crossbuck: A Brief History & Fun FactsThe US railroad crossbuck history and fun facts.
Carrie CrockerJan 12, 20212 minThe American One-Way Sign: Then And NowFun facts and history about the American one-way sign.
Carrie CrockerNov 9, 20202 minWhat is the Interstate Route Marker or Interstate Shield?Interstate Signways discusses the origin of the Interstate route marker or interstate shield. Read about the history of this traffic sign.