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Environmentally Sensitive Road Maintenance Practices for Dirt and Gravel Roads

Autor Forest Service (U.S.)
en Limba Engleză Paperback – 28 dec 2016 – vârsta de la 17 ani
Over 1.6 million miles of dirt and gravel roads exist within the United States providing a vital part of the nation's transportation system.   An environmentally sensitive road maintenance practice is a practice that when implemented reduces the adverse effect of a road on the environment by treating the cuase of the problem and is in keeping wtih the natural landscape. This illustrated  field guide provides examples of environmentally sensitive maintenance practices, which if implemented reduce erosion and sediment, maintain subsurface hydrologic connectivity, restore drainage density to more natural conditions, and eliminate diversion potential. It is organized to identify visual signs and problems associated with CAUSES and SOLUTIONS for the most commonly encountered road problens (road surface, ditch, cutbank, etc.)

Highway inspectors, public works construction inspectors,  to include some construction and building inspectors and engineers that must meet compliance with specifications, building codes, and other regulations, Additionally, City engineers, concrete masonry contractors, road maintenance specialists and workers, and technicians, as well as County Road Supervisors may ber interested in this volume.   Students pursuing degree programs for Civil Engineering or certificates of study for Industrial Maintenance Technology or Public Works  training in clases such as Roadway Asset Management Essentials, or Inspecting Pavement Markings or certified Public Infrastructure Inspector courses may be interested in this print field guide as a handy reference.

Related products:
Sign Up for the Public Roads print subscription to begin receiving valuable guidance bimonthly from the U.S. Department of Transportation Federal Highway Administration here: https://bookstore.gpo.gov/products/sku/750-005-00000-4?ctid=

Drainage Manual can be found here: https://bookstore.gpo.gov/products/sku/024-003-00177-5

Field Book for Describing and Sampling Soils, Version 3.0 is available for purchase here: https://bookstore.gpo.gov/products/sku/001-000-04758-2

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Gravel Roads Construction and Maintenance Guide is available for purchase here: https://bookstore.gpo.gov/products/sku/050-001-00348-1

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Other resources that may be of interest produced by the United States Department of Transportation (USDOT) can be found here: https://bookstore.gpo.gov/agency/199

Other publications produced by the U.S. Forest Service within the United States Department of Agriculture can be found here: https://bookstore.gpo.gov/agency/819


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Specificații

ISBN-13: 9780160935923
ISBN-10: 016093592X
Pagini: 130
Editura: United States Dept. of Agriculture
Colecția Forest Service

Cuprins

Table of Contents 

Introduction and Organization
.
Chapter 1: Keys to Diagnosing Road Problems
   Subsurface Water: Springs, Seeps, and Wetlands
   Road Surface Drainage
   Roadside Ditches
   Ditch Outlets
.   Road-Stream Crossings
   Cutslopes/Fillslopes
   Surface Aggregate
 
Environmentally Sensitive Road Maintenance Practices

Chapter 2: Subsurface Water
Underdrains
French Drains
French Mattresses
Permeable Fills

Chapter 3: Road Surface Drainage
   Road-Surface Shape
   Grade Breaks (Rolling the Grade)
   Broad-based Dips
   Belt Diversions

Chapter 4: Roadside Ditches
Reading the Ditch
Raising the Road Profile
Berm Removal
Low-Maintenance Ditches
Pulling Ditches
Leaf Blowers and Vacuums
Reprofiling Ditches
Disconnecting Ditches and Streams

Chapter 5: Ditch Outlets
   Shallow Cross Pipes
   Through-the-Bank Pipes
   Headwalls and Endwalls

Chapter 6: Road Stream Crossings
   High-Water Bypass
   Improved Fords and Low-Water Crossings
   Improved Stream Crossings
   Better Pipe Alignment
   Bottomless Arch Pipes
   Paved Bridge Approaches
   Road Relocation

.Chapter 7: Cutslopes/Fillslopes
   Naturalize Bank Shape
   Bank Roughening
   Vegetation
   Woody Debris
   Topsoil.
   Compost Berms
   Retaining Wall and Rock Buttresses
   Benches and Interceptor Swales
   Off Right-of-Way Issues
   Ordinances or Permits
   Access Interface and Drainage
  Mixed Road Ownership Road Drainage Solutions

Chapter 8: Surface Aggregate

Chapter 9: Road Assessment and Monitoring

Chapter 10: References and Additional Resources