How is the term 'roadway' defined in traffic codes?

The definition of 'roadway' in traffic codes specifically refers to the portion of a street that is improved and designated for vehicular travel, which excludes any shoulders. This definition is crucial for understanding various traffic regulations, as it sets clear parameters for where vehicles are permitted to operate.

This particular definition ensures that legal and safety considerations are appropriately applied to the roadway as opposed to other areas of the street, such as sidewalks that are designated for pedestrian use or shoulders that may serve for emergency stops or additional vehicle space but are not intended for regular vehicular movement. By focusing on the area specifically designated for vehicles, traffic regulations can be more effectively enforced, contributing to overall roadway safety and organization.