8afb9248_s___United_States_Access_Board_l_Costs_for_Camping_Facilities_Camping_Facility_Elements
[Final Rule] Picnic tables with wheelchair spaces cost less than picnic tables without wheelchair spaces. Fire rings 16 inches to 18 inches high cost $25 to $50 more than fire rings 7 inches to 11 inches high. Cost difference offset by savings for picnic tables with wheelchair spaces. No cost difference for grills. No additional costs for utility hook-ups. Clear ground spaces on usable sides of outdoor constructed features generally can be accommodated within the camping unit pad and vehicle spur sizes specified in baseline guidelines and standards for design of camping facilities.In alterations to existing camping facilities, when an entity determines that the conditions listed in Table 3 do not permit full compliance with the clear ground space provisions, compliance is required to the extent practicable. [Camping Facility Elements] 
Outdoor constructed features provided within camping units with mobility features
Regulatory Assessment of the Final Guidelines - United States Access Board
Camping Facility Elements