Narrow-gauge railways in Africa cane. Because Africa is divided into many countries, railways built by different governments tend not to link up with each other, each country's lines connecting its outlands with its own port. Incompatible gauges are therefore not obvious. For example, a link from Nigeria to Cameroon would join to . The railways of South Africa and many other African countries, including Angola, Botswana, Congo, Ghana, Mozambique, Namibia, Nigeria, Sudan, Zambia and Zimbabwe, use gauge, sometimes referred to as Cape gauge. Kenya, Uganda and others use gauge lines. In Tanzania former East African Railways lines are metre gauge while the TAZARA line
Ghana–Nigeria relations Ghana–Nigeria relations Ghana–Nigeria relations are the bilateral diplomatic relations between the Republic of Ghana and the Federal Republic of Nigeria. The Pre-colonial relations between the peoples who occupy what is Ghana and Nigeria today are mainly orally told stories which are hard to prove. The countries may share some historical ethnic ties but those ties are not as clear and provable as ties with countries that directly border each country. What is clear is the fact that there has always been trade between peoples who occupy what is now Ghana and Nigeria. The colonial era is what increased the relationship