The goal of the Hour of Code is not to teach anybody to become an expert computer scientist in one hour. One hour is only enough to learn that computer science is fun and creative, that it is accessible at all ages, for all students, regardless of background.
Transit services. Union Station serves as a transportation hub for Portland. Portland's Greyhound bus station is the next building to the south, having moved to a new building there (from a location in the center of downtown) in 1985.
Book Greyhound Bus Tickets for your next trip. About Greyhound buses. From humble beginnings to becoming a world leader in bus travel, Greyhound is one of the most famous bus operators in the world. Headquartered in Dallas, Texas, Greyhound Lines have been in the bus travel industry for over 100 years. Greyhound offers coverage in over 3,800 cities across the United States of America, Canada and Mexico. Greyhound is the first international coach operator to launch domestic service in Mexico.