The concept of the traffic light actually dates all the way back to the 1860s, where gas-lit signals were placed on the posh streets that lined the Houses of Parliament in London. Of course, back then ...
The city of Grand Prairie is on a mission to introduce more public art, and it’s found a practical way of achieving that goal. Instead of bronze to sculpt or canvases and easels, the city is giving ...
Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...
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