Olympia Odos is a major highway in Greece that connects the cities of Athens and Patras. It is part of the E65 European route and plays a crucial role in facilitating transportation and trade in the region. The highway is designed to improve travel times and enhance road safety for both local and commercial vehicles. The construction of Olympia Odos began in the early 2000s and was completed in 2010. It features modern infrastructure, including multiple lanes, tunnels, and bridges, making it one of the most important roadways in Greece. The highway also supports tourism by providing easier access to various attractions along the route.