Road section

Number of road signs observed

Invisible road signs

Insignificant road signs

Poorly located road signs

Total (%)

Yaounde-Mbankomo

31

13

%41.9

12

%38.7

6

%19.4

100

Mbankomo-Boumnyebel

47

9

19.2

27

57.4

11

23.4

100

Boumnyebel-Pouma

33

13

39.4

16

48.5

4

12.1

100

Pouma-Edea

52

31

59.6

13

25

8

15.4

100

Edea-Douala

40

17

42.5

21

52.5

2

5

100

Total observed

203

83

40.9

89

43.8

31

15.3

100