Freeway lid



A freeway lid (also known as a lidded freeway, freeway cap, highway cap or highway deck) is a type of deck bridge built on top of a controlled-access highway or other roadway. It is commonly used to create new parkland in urban areas, but can also be used to house buildings or other heavy structures like convention centers. In some locations, the terms stitch or cap-and-stitch are used to describe overpasses containing widened bridges that accommodate wider sidewalks or small amenity space beside the roadway above the highway.

Cities and highway departments who propose building freeway lids over highways often cite potential benefits including reconnecting street grids near highways, or providing increased access to neighborhoods harmed by displacement caused by past highway construction. Freeway lids are often criticized by highway expansion opponents, who accuse highway departments of using freeway lids to "greenwash" their lane expansion projects to be more palatable to the public.

Examples

 * Jim Ellis Freeway Park, Seattle, Washington, US
 * Aubrey Davis Park, Mercer Island, Washington, US
 * Evergreen Point, Hunts Point, and Yarrow Point on Washington State Route 520, Bellevue, Washington, US
 * Tunnel Tops Park and Battery Bridge Park, San Francisco, California, US
 * George Washington Bridge Bus Station and the Bridge Apartments, New York City, US
 * Kansas City Convention Center, Kansas City, Missouri, US
 * Klyde Warren Park and Southern Gateway Park, Dallas, Texas, US
 * Teralta Park, San Diego, California, US
 * Seattle Convention Center and Freeway Park, Seattle, Washington, US
 * Capitol Crossing, Washington, DC, US
 * High Street crossing, Columbus, Ohio, US
 * Meguro Sky Garden, Tokyo, Japan
 * Frankie Pace Park, Pittsburgh, Pennsylvania, US
 * Big Dig associated parks (Rose Fitzgerald Kennedy Greenway) and Prudential Center, Boston, Massachusetts, US, including the
 * Kanawha Plaza, Richmond, Virginia, US
 * Central 70 Cover Park, Denver, Colorado, US
 * Robert L.B. Tobin Land Bridge, San Antonio, TX, US
 * Kinder Land Bridge, Houston, TX
 * Margaret T. Hance Park, Phoenix, Arizona, US
 * La Canada, Flintridge, California, US
 * Folk Art Park, Fifth Street Plaza, and Hartfield-Jackson Airport, Atlanta, Georgia, US
 * Freeway, Rothstein, and Victoria Parks, Southfield, Michigan, US
 * Foglietta Plaza and Veterans Memorial Park, Philadelphia, Pennsylvania, US
 * Target Field, Minneapolis, Minnesota, US
 * Fall River City Hall, Fall River, Massachusetts, US