Today’s road signs are very similar to those that were first installed in Detroit way back in 1915. These outdated safety signs are far from effective in triggering safe behaviour among people ...

The signs, which flash when drivers exceed the speed limit, also gather data that can be utilized to develop strategies for ...

New safety signs have been installed at the Sapelo Island ferry gangway in response to the recent collapse that resulted in seven fatalities. The failed gangway, which was an 80-foot aluminum ...