Fewer than 2% of Chicago’s signalized intersections have an accessible pedestrian signal. A federal judge ruled that Chicago’s failure to aid blind pedestrians violated the Americans With Disabilities ...

Understanding Fiber Optic Technology At its heart, fiber optic technology is a marvel of physics and engineering.

A new bike signal will be installed this summer at the intersection of 21st and I street in midtown Sacramento, allowing bikes to cross in all directions. Spokeswoman Gabby Miller with the city said ...

BRECKSVILLE, Ohio -- The city plans to install audible pedestrian signals, also known as accessible pedestrian signals, at three intersections downtown. City officials haven’t returned emails ...