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Historic Roads in the National Park System


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Cover

Contents

Preface

Introduction

Early Roads

The Development of Park Roads

Teamwork/Cooperative Efforts

Evolution of Parkways

World War II and Beyond

Understanding and Managing Historic Park Roads

Bibliography





Historic Roads in the National Park System
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PART III: APPENDIXES

APPENDIX E: STONE AND LOG GUARDRAIL TYPES, 1929

PG-20/PG-AP-3

Stone and log guardrails appeared along the edges of roads and turnouts. These designs were the standardized types developed by the National Park Service and commonly used during the late 1920s and early 1930s.

drawing
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drawing
(click on image for an enlargement in a new window)

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