As a former British colony, Barbados was heavily influenced by the English culture and customs, which carried over into the infrastructure of Barbados. Similar to the driving habits in the United Kingdom, people in Barbados also drive on the left side of the road. Barbados has a very dependable highway system of main roads that stem from the country's capital, Bridgetown. The highways are identified by the numbers one to seven. H1 signifies the first highway that runs north. The numbering continues sequentially in a clockwise direction. The most popular highway throughout the island is the A. B. C. Highway (Adams/Barrow/Cummins).