The A27 is a major road in southern England that connects several key towns and cities. It runs from Portsmouth in the west to Eastbourne in the east, covering a distance of approximately 50 miles. The road serves as an important route for both local and long-distance traffic, facilitating travel along the south coast. The A27 passes through various areas, including Chichester and Brighton, and is known for its scenic views of the surrounding countryside and coastline. It is a vital link for commuters and tourists, providing access to popular destinations and attractions along the southern coast.