Nigeria’s poor infrastructure has historically held back its economic development, but as This Is Africa reports, the arrival of private sector investment is changing all that

Few cities needed a metro system like the Peruvian capital. Now foreign money is pouring in to further extend the network and relieve pressure on the overcrowded streets above.

For centuries a country of isolated settlements and impassable terrain, Peru is realising the benefits of road and rail links when it comes to increasing productivity.

Cologne's status as a hub for industries across myriad sectors is in no small part down to its excellent road, rail, river and air links, which put the rest of Europe within easy reach.

Kuala Lumpur is the eighth most visited city globally, with tourists flocking to attractions such as the Petronas Twin Towers. However, concerns over the city's inadequate transport networks are frequently voiced, something local officials are rectifying with a series of new projects.

Famed for its bourbon, horse racing and fried chicken, Kentucky's economy is roaring thanks to the collective successes of these three industries. State officials are keen to further diversify the economy, however, and promote less traditional sectors such as logistics and technology.

The Argentinian province of Mendoza is globally renowned for its wine, but its governor is keen to demonstrate to investors that the region thrives in many fields, including mining and energy production.

As the physical home of the conserved 16th-century warship the Mary Rose, and the spiritual home of the UK navy, Portsmouth's prospects seem inextricably linked to the sea. However, with billions of pounds coming into the city in development grants, its future is looking assured on dry land and beyond.

Iceland's economic meltdown of 2008 made the country synonymous with the global recession at the time. However, with a cautious recovery now under way – thanks in no small part to a tourism boom – there is a determination in the country to ensure that this growth is better balanced, and it is looking to foreign investment to achieve this.