safest [Adjective] + road [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
12.39
AWT:
20,590,302
TTEST:
1.59
G2:
9.73
FAWT:
2.64
MI:
2.29
LOGLOG:
4.58
JD:
0.51
MI3:
6.29
DICE:
0.03
RANGE: