What do blue markings on a roadway indicate?

Blue markings on a roadway specifically indicate parking spaces reserved for persons with disabilities. These markings serve as a visual cue to ensure that designated parking areas are clearly identifiable, promoting accessibility and safety for individuals with mobility challenges. The blue color is universally recognized as a symbol for disability access, ensuring that these spaces are respected and kept available for those who need them.

In contrast, other markings such as yellow or orange may indicate construction zones, while different shades or accompanying symbols might denote parking regulations or lane restrictions, but it is the blue markings that are directly tied to accommodating persons with disabilities.