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Federal Highway Administration Research and Technology
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This report is an archived publication and may contain dated technical, contact, and link information |
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Publication Number: FHWA-HRT-05-138
Date: July 2006 |
Shared-Use Path Level of Service CalculatorA User's GuidePDF Version (1298 KB) PDF files can be viewed with the Acrobat® Reader®
REFERENCES
[1] Throughout this document, the terms shared-use path, path, pathway, and trail will be used interchangeably. They should be understood to mean a hard-surface treadway that is open to a variety of nonmotorized users, including bicyclists, pedestrians, runners, and skaters, and serves both transportation and recreational purposes. [2] Walking, bicycling, running or jogging, and day hiking rank 1st, 9th, 11th, and 12th, respectively, out of 35 outdoor recreation activities surveyed. Outdoor Recreation in American Life: National Assessment of Demand and Supply Trends, Ken Cordell, Sagamore Publishing, 1999. [3] Five of the 15 study trails were not represented in the video clips used for the user perception survey: the W&OD, Grant's, Capital Crescent, Pinellas, and White Creek trails. [4] Weather and technical problems prevented a full set of 60 three-minute clips from being created for four of the study trails. See tables 1–4 for the number of valid data collection trials that were completed for each study trail. [5] Due to adverse weather conditions, very few data collection trials could be executed on the W&OD and Capital Crescent trails in the Washington, DC, metropolitan area. [6] The Guide for the Development of Bicycle Facilities (AASHTO, 1999) established 2.4 m (8.0 ft) as the minimum recommended width for shared use paths. The widest trail included in this study was the 6.1 m (20.0-ft) Lakefront Trail in Chicago, IL; the model is not designed to address widths outside these minimum and maximum boundaries. [7] However, because the model does not address the unique characteristics of equestrians, cross-country skiers, snowmobiles, or motorized all-terrain vehicle (ATV) trail users, counts of these users should not be included in any of the five categories or in the user volume totals. [8] Guide for the Development of Bicycle Facilities, AASHTO, 1999, p. 35. [9] ibid, p. 36.
FHWA-HRT-05-138 |