ALAMOSA — The Alamosa Local Marketing District Board is coming up on the due date for the Rio Grande Motorway Building Request for Proposals. The purpose of this request for proposals is to identify a party to acquire and redevelop the structure and associated land commonly known as the “Rio Grande Motorway Building” in a manner that is consistent with the board’s mission to promote tourism and economic development in Alamosa County, the City of Alamosa, and the San Luis Valley in general. Proposals are due by 1:30 p.m. on Thursday, June 14 at the Alamosa County Office located at 8900 Independence Way. The Request for Proposals, related information and Q&A page can be found at https://www.alamosa.org/about-the-cvb-a-industry-partners.