title: The science behind codes and standards for safe walkways: changes in level, stairways, stair handrails and slip resistance.
abstract: Walkway codes and standards are often created through consensus by committees based on a number of factors, including historical precedence, common practice, cost, and empirical data. The authors maintain that in the formulation of codes and standards that impact pedestrian safety, the results of pertinent scientific research should be given significant weight. This article examines many elements of common walkway codes and standards related to changes in level, stairways, stair handrails, and slip resistance. It identifies which portions are based on or supported by empirical data; and which could benefit from additional scientific research. This article identifies areas in which additional research, codes, and standards may be beneficial to enhance pedestrian safety.
authors.affiliation: HFE Consulting LLC, POB 111874, Campbell, CA 95011, USA. Electronic address: knemire@HFEconsulting.com.
authors.forename: Kenneth
authors.initials: K
authors.lastname: Nemire
authors.affiliation: Daniel A. Johnson, Inc., 6221 Swayne Dr. NE, Olympia, WA 98516, USA. Electronic address: dajinc1@mac.com.
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Johnson
authors.affiliation: Vidal Engineering, 6 Chapel Hill Estates Dr., St. Louis, MO 63131, USA. Electronic address: keithvidal@vidaleng.com.
authors.forename: Keith
authors.initials: K
authors.lastname: Vidal
mesh_terms: D000058:Accidental Falls / Q000517:prevention & control; D000328:Adult; D000368:Aged; D002028:Building Codes / Q000379:methods / Q000592:standards*; D004779:Environment Design / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D012449:Safety / Q000592:standards; D016138:Walking / Q000592:standards*
keywords: Fall; Pedestrian; Safety