Abidjan - Ivory Coast and Burkina Faso on Monday, 4 December, began work to overhaul and expand a single-track rail line connecting Abidjan to the Burkinabe capital that is a vital link between the Sahel and Atlantic coast.
Renovating the 1 260-kilometre track - which had first been announced in 2015 with no work being started - is expected to take eight years.
All parties involved hope the project will improve traffic and trade between the two West African neighbours.
ALSO SEE: West African countries set date for work on key rail line
"Investment for the work, totalling 396 million euros ($470 million - R635 049m @R13.51/$)... is the responsibility of the operator," Ivorian Transport Minister Amadou Kone says at the launch ceremony, referring to the giant French transportation company Bollore.
Burkinabe Transport Minister Souleymane Soulama says the project would make the current trains running at 40 km/h "a distant memory" and that speed and comfort would be the new standards.
Two new passenger trains and a locomotive will be added, 853 kms of track will be relaid, and 31 stations are to be refurbished.
"At the end of the work, Sitarail will be able to transport five million tonnes each year, including two million tonnes of general freight and three million tonnes of ore, and 800 000 passengers," says Eric Melet, chief executive for development at Bollore Transport and Logistics.
This is the third time in two years that the countries have announced these renovations.
MUST-SEE: #AfriTravel: New road connecting KZN to Mozambique will make road trips a breeze
The unelectrified single-line track traces its origins back to the late 19th century, when France was looking for ways to link the colonised Sahel to its trading posts on the Atlantic.
After numerous interruptions, the line opened in 1954. After an economic crisis in the 1990s, management of the railways was handed over to Sitarail.
The line plays a key role for landlocked Burkina Faso in transporting cotton and manganese to the coast, and in importing oil, cement and fertiliser, but it suffers from poor tracks and ageing rolling stock, which limits train speed.
In September 2016, all traffic was stopped for two weeks after a bridge on the Ivorian side collapsed as a goods train passed by, although no one was injured.
Bollore has a 67% stake in Sitarail, Burkina Faso and Ivory Coast each have 15%, and the remaining 3% is owned by the workforce.
What to read next on Traveller24:
- Ivory Coast gets US approval for direct flights
- West African countries set date for work on key rail line
- #AfriTravel: How to get around in Nigeria using public transport