41. A wheelchair ramp leads into a rear entrance; a short set of stairs to the front. 42. The original building's exerior was also restored during construction, and a wheelchair ramp added. 43. A stone step leads up to the front door, supplemented by a modern wooden wheelchair ramp . 44. I doubt whether any of the presidential carpenters are rushing to build wheelchair ramps in the White House. 45. In other words, it's a costly nuisance to build wheelchair ramps or widen toilet doors. 46. The ADA is best known for requiring wheelchair ramps and extra-wide stalls in public building bathrooms. 47. Both platforms also had raised platforms installed, reducing the need for a wheelchair ramp to be used. 48. Stairlifts or wheelchair ramps have been installed for parsonage were redesigned for the use as a meditation center. 49. The wheelchair ramp was added in 1970, with a window converted to a door in the process. 50. Later in the 20th century the wheelchair ramp was added to comply with the Americans with Disabilities Act.