He picked a shield as a sign of federal authority ... the design explicitly identifies a color scheme. Texas traffic engineer Richard Oliver's winning design. Elements of a design from Missouri ...

Matt Keenan was an experienced cyclist. He knew the best bike routes around San Diego, and bought the brightest lights for his bike. None of that was enough to keep him alive. Keenan was killed by ...

The UK’s road traffic signs were deemed by a government report in 1963 to be in need of an overhaul, because of the increasing speed and volume of vehicles. The Ministry of Transport asked the ...

RELATED: These new traffic signs could help improve traffic around ... according to ODOT’s website. The DDI design allows “free flowing turns when entering and exiting an interstate ...