Not necessarily, “Crosswalk” means: the portion of a roadway, including an intersection, designated as a pedestrian crossing by surface markings, including lines; or the portion of a roadway at an intersection that is within the connections of the lateral lines of the sidewalks on opposite sides of the highway measured from the curbs or, in the absence of curbs, from the edges of the traversable roadway. See Texas Transportation Code Sec. 541.302.