Various guides exist to define the different types of bikeway infrastructure, including UK Department for Transport manual The Geometric Design of Pedestrian, Cycle and Equestrian Routes,[3] Sustrans Design Manual,[4] UK Department of Transport Local Transport Note 2/08: Cycle infrastructure design[5] the Danish Road Authority guide Registration and classification of paths,[6] the Dutch CROW,[7] the American Association of State Highway and Transportation Officials (AASHTO) Guide to Bikeway Facilities, the Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD),[8][9] and the US National Association of City Transportation Officials (NACTO) Urban Bikeway Design Guide.[10]