New Delhi, April 13 -- As the late afternoon sun settles over Freetown's main transit park, Hawa Mansaray pulls up her motorized three-wheeled vehicle and steps away for a break and to pray.

Mansaray is one of a small but growing number of women entering a male-dominated commercial transport sector in Sierra Leone's capital, Freetown. The auto-rickshaws, known locally as kekeh, are an essential means of transport and until recently were almost exclusively driven by men.

"I have done different jobs since I came to Freetown but kekeh has done more for me," said the 27-year-old single mother of one.

The rickshaws have become increasingly popular in Sierra Leone, filling the gaps in a strained public transport system as the West African co...