A. Public school transportation is governed by Texas Education Code, Sec. 42.155. Under this code, a "Regular eligible student" means a student who resides two or more miles from the student's campus of regular attendance, measured along the shortest route that may be traveled on public roads, and who is not classified as a student eligible for special education services. The school district may apply for and on approval of the commissioner receive an additional amount of up to 10 percent of its regular transportation allotment to be used for the transportation of children living within two miles of the school they attend who would be subject to hazardous traffic conditions if they walked to school. Each Board of Trustees shall provide to the commissioner the definition of hazardous conditions applicable to that district and shall identify the specific hazardous areas for which the allocation is requested. A hazardous condition exists where no walkway is provided and children must walk along or cross a freeway or expressway, an underpass, an overpass or a bridge, an uncontrolled major traffic artery, an industrial or commercial area, or another comparable condition.