Cycling in Madrid began operations in 2014 and it comprises with 123 stations and 1580 bicycles. La Vuelta a España, Spain's most popular cycling competition, always ends in Madrid. The "Anillo Verde Ciclista" (Cyclist Green Ring) is a bikeway that surrounds the city of Madrid. It is 64 kilometres long, and the average time to go across it is 4 hours and a half. It was built by phases, between the year 1995 and 2007. "Madrid Río" (literally: Madrid River) is a park located in the banks of the Manzanares River. It opened in 2011, and it is crossed by a cycle route
Birds Point-New Madrid Floodway by residents and landowners since its inception. After the Great Mississippi Flood of 1927, the engineering policy on the Mississippi River changed from building levees high enough to withstand the greatest recorded flood to include floodways. The Flood Control Act of 1928 authorized the United States Army Corps of Engineers to construct the Birds Point-New Madrid Floodway in Missouri and the Morganza Spillway and Bonnet Carre Spillway in Louisiana. Even before its authorization, the Birds Point-New Madrid Floodway was the subject of controversy. In June 1927, President Calvin Coolidge instructed the Mississippi River Commission and the Corps of Engineers to