Hello,
I was in Pburg this weekend and notices they where installing new traffic signals along the main road (forgoet the name). But they where putting backboards up that where black with a reflective yellow boarder and T-SHapes signals. Is this a new standard in NJ? Ive been seeing sigimlar things in NY but its about an hr away from NY but right on the boarder of PA. Does PA use this as well?