NHI Training Catalog

NHI Training Catalog PDF Author: National Highway Institute (U.S.)
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 208

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Book Description

NHI Training Catalog

NHI Training Catalog PDF Author: National Highway Institute (U.S.)
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 208

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Book Description


NHI Catalog

NHI Catalog PDF Author: National Highway Institute (U.S.)
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 292

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Book Description


An Asset-management Framework for the Interstate Highway System

An Asset-management Framework for the Interstate Highway System PDF Author:
Publisher: Transportation Research Board
ISBN: 0309117755
Category : Express highways
Languages : en
Pages : 82

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Book Description
Explores a framework for applying asset-management principles and practices to managing Interstate Highway System investments.

Public Roads

Public Roads PDF Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 460

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Book Description


Structural Supports for Highway Signs, Luminaires, and Traffic Signals

Structural Supports for Highway Signs, Luminaires, and Traffic Signals PDF Author: Fouad H. Fouad
Publisher: Transportation Research Board
ISBN: 0309087538
Category : Lampposts
Languages : en
Pages : 59

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Book Description


Solid State Lighting Reliability

Solid State Lighting Reliability PDF Author: W.D. van Driel
Publisher: Springer Science & Business Media
ISBN: 1461430674
Category : Technology & Engineering
Languages : en
Pages : 619

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Book Description
Solid State Lighting Reliability: Components to Systems begins with an explanation of the major benefits of solid state lighting (SSL) when compared to conventional lighting systems including but not limited to long useful lifetimes of 50,000 (or more) hours and high efficacy. When designing effective devices that take advantage of SSL capabilities the reliability of internal components (optics, drive electronics, controls, thermal design) take on critical importance. As such a detailed discussion of reliability from performance at the device level to sub components is included as well as the integrated systems of SSL modules, lamps and luminaires including various failure modes, reliability testing and reliability performance. A follow-up, Solid State Lighting Reliability Part 2, was published in 2017.

Roadside Design Guide

Roadside Design Guide PDF Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 560

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Book Description


Gravel Roads

Gravel Roads PDF Author: Ken Skorseth
Publisher:
ISBN:
Category : Gravel roads
Languages : en
Pages : 112

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Book Description
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

Federal Register

Federal Register PDF Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 1876

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Book Description


Maintenance of Signs and Sign Supports for Local Roads and Streets

Maintenance of Signs and Sign Supports for Local Roads and Streets PDF Author:
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 60

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Book Description