Roads rating
This is the rating system used on this map. Note that half-points are also allowed to describe road conditions more precisely.
5
Excellent and newly paved roads with smooth surfaces, allowing driving at the maximum permitted speed.
4
Roads with generally good pavement. Minor bumps, shallow ruts, and occasional irregularities may be present, but you can still drive at the maximum permitted speed.
3
Pavement is significantly worn. Roads may have deep ruts or multiple patches, resulting in numerous bumps that affect suspension and require reduced speed.
2
Heavily worn roads, poorly repaired or not repaired at all. Deep potholes may be present. These roads require significantly reduced speed and maneuvering to avoid suspension damage.
1
Dirt or gravel roads. These are not necessarily in poor condition and can sometimes be better than badly worn paved roads.