Street signs can appear to be unimportant embellishments in the vast fabric of a metropolis like Detroit. However, it is impossible to overestimate their significance. Detroit's street signs are the unsung heroes who direct us, keep us safe and help the city's transport system run smoothly. They aid in navigation, improve traffic flow, encourage pedestrian safety, support emergency response, and make public transportation easier. Without these fundamental components, living in and working in the city would be more difficult, less secure, and less productive.