Excerpt from Paved Recreation Trails of the National Capital Region: Recommendations for Improvements and Coordination to Form a Metropolitan Multi-Use Trail System V. Recommended policies and programs 45 policies 45 system design recommendations 45 trail design considerations 47 Types of Routes 47 Relationships of Trails to Roads 47. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.