Table 1 Travel speeds based on travel trajectories in Grand Conakry across different road type and land cover type
From: Inequities in spatial access to childbirth care in the Grand Conakry conurbation, Guinea
Travel speed (km h−1) | |||||
|---|---|---|---|---|---|
Minimum | Lower quartile | Average | Upper quartile | Maximum | |
Road type (motorized) | |||||
Trunk | 11.4 | 15.3 | 22.0 | 26.1 | 59.3 |
Trunk link | 11.4 | 16.5 | 27.7 | 29.9 | 59.3 |
Primary | 2.9 | 14.9 | 21.8 | 26.5 | 59.3 |
Secondary | 2.2 | 14.9 | 22.0 | 25.9 | 59.3 |
Tertiary | 3.8 | 12.3 | 14.2 | 15.3 | 25.1 |
Residential | 2.2 | 12.3 | 15.7 | 22.9 | 29.1 |
Othersa | 3.8 | 13.6 | 15.9 | 19.7 | 27.2 |
Non-motorizedb | 1.75 | 2.8 | 3.5 | 4.2 | 5.25 |
Land cover type (walking) | |||||
Built areas | 1.75 | 2.8 | 3.5 | 4.2 | 5.25 |
Bare ground | 1.75 | 2.8 | 3.5 | 4.2 | 5.25 |
Trees | 1.25 | 2.0 | 2.5 | 3.0 | 3.75 |
Crops | 1.25 | 2.0 | 2.5 | 3.0 | 3.25 |
Rangeland | 1.25 | 2.0 | 2.5 | 3.0 | 3.75 |
Water | 0 | 0 | 0 | 0 | 0 |
Flooded vegetation | 0 | 0 | 0 | 0 | 0 |
