AASHTO Guide for Design of Pavement Structures, 1993


Book Description

Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.




Historically Underutilized Businesses


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Natural Resources Code


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Roadside Design Guide


Book Description

This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."




Miles and Miles of Texas


Book Description

On the eve of its centennial, Carol Dawson and Roger Allen Polson present almost 100 years of history and never-before-seen photographs that track the development of the Texas Highway Department. An agency originally created “to get the farmer out of the mud,” it has gone on to build the vast network of roads that now connects every corner of the state. When the Texas Highway Department (now called the Texas Department of Transportation or TxDOT) was created in 1917, there were only about 200,000 cars in Texas traveling on fewer than a thousand miles of paved roads. Today, after 100 years of the Texas Highway Department, the state boasts over 80,000 miles of paved, state-maintained roads that accommodate more than 25 million vehicles. Sure to interest history enthusiasts and casual readers alike, decades of progress and turmoil, development and disaster, and politics and corruption come together once more in these pages, which tell the remarkable story of an infrastructure 100 years in the making.




The Buildings of Main Street


Book Description

The Buildings of Main Street is the primary resource for interpreting commercial architectural style. Richard Longstreth, a renowned and respected author in the field of historic preservation, presents a useful survey of commercial architecture in urban America. He has developed a typology of architectural classification for commercial application in American towns across the United States. Likely to be enjoyed by both students and members of the general public seeking an introduction to commercial architecture, The Buildings of Main Streetmakes a significant and lasting contribution to American architectural history.




Guide for the Design of High Occupancy Vehicle Facilities


Book Description

This design guide has been developed for the purpose of helping to achieve the following transportation systems management (TSM) goals: To maximize the person-moving capacity of roadway facilities by providing improved operating level of service for high occupancy vehicles (HOVs), both public and private; To conserve fuel and to minimize consumption of other resources needed for transportation; To improve air quality; and To increase overall accessibility while reducing vehicular congestion. Part I deals with HOV options in terms of planning and operations; Part II deals with design criteria for HOV options on freeways; and Part III deals with design criteria for HOV options on surface arterial streets.




Access Management Manual


Book Description

"Since the publication of the first edition of the Access Management Manual, the context for transportation planning and roadway design in the United States has been transformed. Transportation agencies and local governments are under growing pressure to integrate land use and transportation policy and achieve a more sustainable, energy-efficient transportation system. This second edition of the manual responds to these developments by addressing access management comprehensively, as a critical part of network and land use planning. The content is interdisciplinary, with guidance pertinent to various levels of government as well as to pedestrians, bicyclists, and motorized vehicles, including trucks and buses, and is strongly grounded in decades of research, engineering science, and professional experience. Greater emphasis is placed on appropriate location of access, and guidance is refined to provide appropriate consideration of context and community issues. Substantial updates aid state and local agencies in managing access to corridor development effectively. Specific guidance on network and circulation planning and modal considerations is included, as well as guidance on effective site access and circulation design. A chapter on corridor management reinforces these concepts with a framework for application of access management in different contexts, along with appropriate strategies for each context. There are also new chapters on network planning, regional access management policies and programs, interchange area access management, auxiliary lane warrants and design, and right-of-way and access control. The manual concludes with an extensive menu of access management techniques and information on their application"--Provided by publisher.




Guidelines for Optimizing the Risk and Cost of Materials QA Programs


Book Description

TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 838: Guidelines for Optimizing the Risk and Cost of Materials QA Programs proposes guidelines for optimizing the risk and cost of materials quality assurance (QA) programs. It develops a methodology for establishing a materials QA program that optimizes risk and cost by providing appropriate types, levels, and frequencies of agency testing and inspection for transportation projects across their full range of type, size, complexity, and project-delivery method.