SPRINGFIELD, Mo. (KY3) - Winter storms and spring showers may create low visibility for drivers on road. The weather makes road signs at night challenging to see, too. MoDOT engineers said much of the ...

Lucknow: Retro-reflective road signages with valid testing certification from govt laboratories will be installed on state highways and other important road stretches to reduce accidents during the ...

Double vision: Visible (left) and infrared (right) images of a sign created using microscale concave interfaces. The infrared image was taken using a lidar camera. (Courtesy: Jacob Rada) A structural ...

New Delhi, Jan 2 (PTI) The Public Works Department (PWD) has issued fresh directions mandating QR codes on all existing and future road signage in the national capital, as part of its extensive drive ...