The battle over installing bumpy tiles at Metro's stations has been going on for about 20 years, long after the Americans with Disabilities Act called for adding "detectable warnings" known as ...

Peel-and-stick tiles work best on smooth surfaces, and if you do plan to apply them over bumpy surfaces such as existing textured tile or wide grout lines, know that the texture is likely to show ...

Most people probably don't give a second thought to the yellow, bumpy tiles near the edge of subway platforms and urban crosswalks. But for the visually impaired, they can mean the difference ...

Most people probably don’t give a second thought to the yellow, bumpy tiles near the edge of subway platforms and urban crosswalks. But for the visually impaired, they can mean the difference ...

Most people probably don’t give a second thought to the yellow, bumpy tiles near the edge of subway platforms and urban crosswalks. But for the visually impaired, they can mean the difference ...