OregonDOT:
Assessing accessibility
OregonDOT:
Identifying obstacles
OregonDOT:
Looking for clearance
OregonDOT:
Measuring cross slope
OregonDOT:
Measuring width
OregonDOT:
Potential barrier to access
OregonDOT:
Sidewalk accessibility is crucial
OregonDOT:
Sidewalk slope
OregonDOT:
Sidewalk width