8afb9248_s___United_States_Access_Board_l_Costs_for_Camping_Facilities_Camping_Facility_Elements
[Final Rule] Generally does not require an increase in the size of camp shelters. In alterations to existing camping facilities, when an entity determines that the conditions listed in Table 3 do not permit full compliance with a specific provision, compliance with the provision is required to the extent practicable. [Camping Facility Elements] 
Camp shelters provided within camping units with mobility features
Regulatory Assessment of the Final Guidelines - United States Access Board
Camping Facility Elements