Why Do Some Speed Limit Signs Have A Red Border?

Speed limit signs are typically black on a white background, but there are some places (specifically Texas) where they're ...

If You See A Minimum Speed Limit Sign, There's A Good Reason Why

The purpose of maximum speed limits is easy to figure out, but why do some highways have minimum speed limits as well? It's ...
SlashGear

Why Do Some Speed Limit Signs Have Such Odd Numbers?

Drivers in the U.S. are very familiar with typical speed limits, from 25 mph in neighborhoods to 65 mph and above for interstates. While there are different sign types, including maximum and minimum ...

What that red border on some speed limit signs actually means

Some speed limit signs now feature a red border that stands out from the usual design. Here's why it's being used and what it ...
KBTX

Highway 6 reduces speed limit as the Big 6 project continues construction

BRYAN, Texas (KBTX) - The Texas Department of Transportation has implemented a reduced speed limit on Highway 6 due to the Big 6 project. On Sunday, Highway 6 was marked with new speed limit signs ...
Connecticut Post

Who sets the highway speed limits?

Crawling along I-95 the other day in the usual bumper-to-bumper traffic, I snickered when I noticed the “Speed Limit 55” sign alongside the highway. I wish! Of course, when the highway is not jammed, ...