(a) Design and construction. (1) Each facility or part of a facility constructed by, on behalf of, or for the use of a public entity shall be designed and constructed in such manner that the facility or part of the facility is readily accessible to and usable by individuals with disabilities, if the construction was commenced after January 26, 1992. (2) Exception for structural impracticability. (i) Full compliance with the requirements of this section is not required where a public entity can demonstrate that it is structurally impracticable to meet the requirements. Full compliance will be considered structurally impracticable only in those rare circumstances when the unique characteristics of terrain prevent the incorporation of accessibility features. (ii) If full compliance with this section would be structurally impracticable, compliance with this section is required to the extent that it is not structurally impracticable. In that case, any portion of the facility that can be made accessible shall be made accessible to the extent that it is not structurally impracticable. (iii) If providing accessibility in conformance with this section to individuals with certain disabilities (e.g., those who use wheelchairs) would be structurally impracticable, accessibility shall nonetheless be ensured to persons with other types of disabilities, (e.g., those who use crutches or who have sight, hearing, or mental impairments) in accordance with this section.

The National Park Service, a branch of the Department of the Interior, knows preservation. In its hundred-year existence, the service has dealt with just about every problem an old structure can have. Whether it is removing graffiti in Manhattan or rebuilding a barn in Oregon, the National Park Service knows what to do. Here are the official U.S. guidelines, a lively and instructive collection of tried and tested knowledge and reliable techniques, written by the top experts in the field. Over forty fully illustrated chapters addressing topics such as: — cleaning and waterproof coating of historic masonry — roofing for historic buildings — the preservation of historic glazed architectural terra-cotta — exterior paint problems on historic woodwork — the preservation of historic barns — heating, ventilating, and cooling historic buildings — historic signs — applied decoration for historic interiors — using substitute materials on historic building exteriors — understanding old buildings — understanding architectural cast iron Every chapter is written with the utmost detail and clarity so that any reader can perform the safest and most historically accurate repairs. The book also offers invaluable advice on what not to do that can save a homeowner thousands of dollars, hours, and perhaps a priceless piece of architecture. For the hobbyist or the professional restorer, The Preservation of Historic Architecture is the definitive government text on restoring, repairing, and preserving old buildings.

An Accessible Past helps historic sites overcome barriers to accessibility by clarifying what historic sites must do in order to be legally compliant; in addition, this edited volume provides case studies of creative ways visitors can engage with the museum while retaining the historic integrity of the places and spaces in question. This book will help readers think outside the box when it comes to accessibility at historic sites, regardless of their size or budget. This book is for practitioners and students in the fields of public history and museum studies. Offers practical and low-cost ideas for increasing accessibility at historic sites, while retaining the historic integrity of the places and spaces in question. Provides an overview of legal obligations and ideas for making historic sites accessible. Demonstrates how, by being more accessible, historic sites and museums will be able to invite new audiences to their locations, strengthening the sustainability of these organizations and promoting the relevancy of history to more visitors than in the past.

The National Park Service's official advice on preserving and restoring historic buildings.

Provides guidance to historic building owners and building managers, preservation consultants, architects, contractors, and project reviewers prior to treatment of historic buildings.