Road signs let you know about railroad crossings ... allow traffic managers to update the speed limit based on traffic trends or real-time driving conditions. They tend to show up on roads ...

Whether they are traffic signs warning you of water close by (with a certain squid-like creature featured), a street sign of ...

As currently laid out, seven lanes criss-cross at the service road intersection, with only all-way stop signs in place to keep traffic organized. The four new traffic signals will replace the existing ...

You might have seen some funny messages on electronic highway signs, especially in Pennsylvania. Here's why PEnnDOT's jokes ...