R_247_Pedestrian_Travel_W.pdf

This technical standard detail document is issued by the Charles County Government's Department of Planning & Growth Management, specifically detailing pedestrian travel way design specifications. The document provides comprehensive cross-section diagrams for four different pathway types: asphalt pathway, concrete pathway, and two variations of natural trail configurations. Each pathway design includes specific technical requirements such as minimum width (4' to 6'), cross-slope specifications (1% minimum), shoulder dimensions (2' minimum), and compaction standards for subgrade (95% compacted for asphalt and concrete, natural subgrade for trails).

The technical drawing, approved on 11/19/99, includes precise construction specifications for each pathway type, with unique material requirements: the asphalt pathway uses 3" asphalt SF and 4" CR6 base, the concrete pathway incorporates 4" concrete with 6x6 #10 wire mesh, and the natural trails utilize wood chips or washed gravel with a 3" minimum compacted layer. The document references the most recent AASHTO "Guide for the Development of Bicycle Facilities" for additional minimum standards, indicating a comprehensive approach to multi-use pathway design that considers pedestrian and potential bicycle traffic requirements.