Alamosa Agencies Look to Revitalize Historic Building Alamosa agencies are looking to revitalize the old Rio Grande Motorway for regular and special events, such as the Alamosa Farmers Market and Alamosa Live Music Association concerts. Other revitalization ideas include installing a catering kitchen, and banquet facility amenities that could hold up to 800 people. Building revitalization would also preserve an important part of Alamosa history. By 1935, the Rio Grande Motorway provided rail and bus service to many sizable towns across Colorado and Nevada. The Rio Grande Motorway also employed a fleet of trucks, providing less-than truckload services in the ...