Minimizing Reflection Cracking of Pavement Overlays
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ROAD INSPECTION MANUAL a Risk-Based Approach to Managing Road Defects
ROADS AND TRANSPORT DIRECTORATE ROAD INSPECTION MANUAL A risk-based approach to managing road defects NSW & ACT Institute of Public Works Engineering (NSW Division) Limited Roads & Transport Directorate MANAGE ROAD DEFECTS MANUAL First Published 2021 © IPWEA NSW and ACT 2021 This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without the prior written permission of IPWEA NSW and ACT. National Library of Australia Cataloguing in-Publication data: ISBN 978-0-6451183-0-8 Project Manager: Arjan Rensen, Manager Roads and Transport Directorate Manual prepared by WSP: Greg Evans Paul Robinson Matt Taylor Laurence Origlia Reference group: Geoff Paton, Blayney Shire Council Aaron Dunne, Eurobodalla Shire Council Masoud Mohammadi, City of Canterbury Bankstown Chris Worrell, Mid-Western Regional Council Clint Fitzsummons, Nambucca Shire Council Published by: Institute of Public Works Engineering (NSW Division) Limited Level 12, 447 Kent Street Sydney NSW 2000 Phone: +61 2 8267 3000 Fax: +61 2 8267 3070 Email: [email protected] https://www.roadsdirectorate.org.au/ IPWEA NSW and ACT believes this publication to be correct at the time of printing and does not accept responsibility for any consequences arising from the use of information herein. Table of Contents 1 Introduction 1 1.1 General 2 1.2 Background 2 1.3 Coverage 2 1.4 Scope 3 1.5 Objectives of the manual 3 1.6 Roads and Transport Directorate 4 1.7 AUS-SPEC 4 1.8 Statewide Mutual 5 2 IPWEA Functional Road Classification -
Asphalt Concrete Pavement Design a Subsystem to Consider the Fatigue Mode of Distress
Asphalt Concrete Pavement Design A Subsystem to Consider the Fatigue Mode of Distress D. A. KASIANCHUK, Associate Professor of Engineering, Carleton University, Ottawa; C. L. MONISMITH, Professor of Civil Engineering, Institute of Transportation and Traffic Engineering, University of California, Berkeley; and W. A. GARRISON, Materials Testing Engineer, Contra Costa County Public Works Department, Martinez, California In this paper a working model is presented for a subsystem to consider the fatigue mode of distress for asphalt concrete pavements. The de sign subsystem is divided into three general sections-(a) preliminary data acquisition, (b) materials characterization, and (c) analysis and evaluation. In developing a particular design with this subsystem, use is made of traffic and wheel load distributions, environmental condi tions based on available weather records for the vicinity of the pro posed design, multilayer elastic theory, resilient response of untreated granular materials and fine-grained soils, stiffness and fatigue char acteristics of the asphalt concrete, and a cumulative damage hypothesis based on the simple linear summation of cycle ratios. To expedite the design process, the majority of the design computations have been pro grammed for use with a high-speed digital computer. An example shows the use of the design procedure for a structural pavement section consisting of asphalt concrete resting directly on the subgrade soil. The design developed is shown for conventional mate rials and traffic to result in a thickness that is quite reasonable based on comparisons with other design methods. This particular subsystem would appear to have some advantages, however, in that it can be ex tended to consider loading conditions and material characteristics for which experience is not available. -
Caltrans Proves Effectiveness of Pavement Renewal Approach 14
TR NEWS NUMBER 232 MAY–JUNE 2004 3 Get In, Get Out, Stay Out! Caltrans Proves Effectiveness of Pavement Renewal Approach Kirsten R. Stahl and Mario A. Gutierrez Six years ago, a national workshop convened to discuss and develop innovative 3 approaches to the timely repair of crowded freeways. The California Department of Transportation, host of the workshop, immediately set out to apply the most workable concepts. Here is a report on the successful results with asphalt concrete and portland cement concrete projects. 4 Renewal Program Awaiting Launch Ann M. Brach 5 Birth of the Accelerated Construction Technology Transfer Team Frederick D. Hejl 6 Accelerated Construction Technology Transfer Workshops: 14 Completing Projects Faster, Safer, and Better Bill Bolles 8 Mix and Structure of I-710’s Long-Lasting Pavement Carl L. Monismith 12 CA4PRS Software Generates Pavement Rehabilitation Strategies Eul-Bum Lee, John T. Harvey, and Michael M. Samadian 14 The AASHO Road Test: Living Legacy for Highway Pavements 35 Kurt D. Smith, Kathryn A. Zimmerman, and Fred N. Finn The AASHO Road Test, conducted more than four decades ago, established many standards and protocols and helped define many pavement design, construction, and evaluation practices for rigid and flexible pavements. How did the pioneering project originate, gain support, develop, proceed, and produce such long-lasting, influential results? 23 Withstanding the Test of Time Fred N. Finn 24 Smithsonian to Archive Road Test Records Linda Mason 25 TRANSIT COOPERATIVE RESEARCH PROGRAM REPORT Cover: The new Transit Capacity and Quality of Service Manual assists The New Transit Capacity and Quality of Service Manual: planners in setting transit service Tour of the Expanded Guide for Transit Planners and Operators goals for a community. -
Pavement Management Program
STANDARD OPERATING GUIDELINES OPERATING STANDARD PAVEMENT MANAGEMENT PROGRAM May 2013 Page 1 of 93 I. Contents INTRODUCTION .................................................................................................................................................... 2 PAVEMENT PRESERVATION ................................................................................................................................. 5 SYSTEM METRICS ................................................................................................................................................. 7 TREATMENT LIFE EXTENSION ............................................................................................................................... 9 NETWORK HEALTH ............................................................................................................................................... 9 OPTIMIZATION ................................................................................................................................................... 10 PROJECT IDENTIFICATION AND SELECTION ........................................................................................................ 13 CRACK SEALING TREATMENT ............................................................................................................................. 28 FOG SEAL ............................................................................................................................................................ 30 LONGITUDINAL JOINT STABILIZATION -
Standard Specifications for Street and Drainage Construction
STANDARD SPECIFICATIONS FOR STREET AND DRAINAGE CONSTRUCTION 2 of 114 DIVISION 100. GENERAL PROVISIONS ................................ 6 Section 101. Definitions and Terms........................................................................ 6 Section 102. Control of Material ............................................................................. 9 Section 103. Quality Control Requirements.......................................................... 11 Section 104. Measurement and Payment............................................................. 15 Section 105. Roadway Construction Control........................................................ 18 Section 106. Trench and Excavation Safety Systems .......................................... 20 DIVISION 200. EARTHWORK ............................................... 21 Section 201. Clearing and Grubbing .................................................................... 21 Section 202. Excavation and Embankment.......................................................... 22 Section 203. Subgrade Preparation ..................................................................... 27 Section 204. Select Grading................................................................................. 28 DIVISION 300. STORM DRAINAGE..................................... 30 Section 301. Storm Drainage Pipe ....................................................................... 30 Section 302. Drop Inlets and Junction Boxes....................................................... 33 Section 303. Concrete -
Chapter 3 : Transportation (V1)
Town of Aberdeen - Development Guide Chapter 3 : Transportation (v1) Chapter 3 : Transportation 3.1. - Traffic Impact Analysis 3 3.1.1. - Purpose 3 3.1.2. - Threshold 3 3.1.3. - Review 4 3.1.4. - Format 4 3.2. - Driveway Design Standards 7 3.2.1. - Non-residential Driveways 7 3.2.2. - Residential Driveways 7 3.3. - Separation Standards 8 3.4. - Street Construction Standards 9 3.4.1. - General Standards. 9 3.4.2. - Trench Backfill Standards 10 3.4.3. - Subgrade Standards 11 3.4.4. - Proof Roll 11 3.4.5. - Other Standards 12 3.4.6. - Fire Apparatus Requirements 13 3.4.7. - Intersections 13 3.5. - Sight Distances 15 3.5.1. - Intersection Sight Distance 15 3.5.2. - Minimum Stopping Sight Distance 15 3.5.3. - Intersection Sight Distance 15 3.5.4. - Greenway Sight Distance 17 3.6. - Right-of-way Design 17 3.6.1. - Arterial Streets 17 3.6.2. - Collector Streets 18 3.6.3. - Sub-Collector Streets 19 3.6.4. - Local Streets 20 3.6.5. - Alleys 21 3.7. - Dead-End Streets 22 3.7.1. - Dead-End Street Standards 22 3.7.2. - Turnaround Standards 22 3.8. - Street Signs 23 3.8.1. - Street Name and Traffic Control Signs. 23 3.8.2. - Street Name Sign Fees 23 3.8.3. - Standards for All Street Signs 23 3-1 Town of Aberdeen - Development Guide Chapter 3 : Transportation (v1) 3.8.4. - Specialty Street Signs 24 3.8.5. - Standards for Street Name Signs 25 3.8.6. -
Review of Remote Sensing Methodologies for Pavement Management and Assessment
Eur. Transp. Res. Rev. (2015) 7: 7 DOI 10.1007/s12544-015-0156-6 ORIGINAL PAPER Review of remote sensing methodologies for pavement management and assessment E. Schnebele · B. F. Tanyu · G. Cervone · N. Waters Received: 10 October 2013 / Accepted: 9 February 2015 / Published online: 7 March 2015 © The Author(s) 2015. This article is published with open access at SpringerLink.com Abstract challenges associated with transportation assessment in the Introduction Evaluating the condition of transportation aftermath of major disasters. infrastructure is an expensive, labor intensive, and time Conclusion The use of remote sensing techniques offers consuming process. Many traditional road evaluation meth- new potential for pavement managers to assess large areas, ods utilize measurements taken in situ along with visual often in little time. Although remote sensing techniques can examinations and interpretations. The measurement of dam- never entirely replace traditional geotechnical methods, they age and deterioration is often qualitative and limited to do provide an opportunity to reduce the number or size of point observations. Remote sensing techniques offer non- areas requiring site visits or manual methods. destructive methods for road condition assessment with large spatial coverage. These tools provide an opportunity Keywords Road assessment · Remote sensing · Civil for frequent, comprehensive, and quantitative surveys of engineering transportation infrastructure. Methods The goal of this paper is to provide a bridge between traditional procedures for road evaluation and 1 Introduction remote sensing methodologies by creating a comprehensive reference for geotechnical engineers and remote sensing The importance of incorporating remote sensing into experts alike. geotechnical and geological engineering practices has long Results A comprehensive literature review and survey of been recognized by the United States (US) National current techniques and research methods is provided to Research Council [95]. -
Pavement Preservation How: Arizona, Texas, Utah, and New Mexico Edc-4 Peer-To-Peer Exchanges
Tech Brief PAVEMENT PRESERVATION HOW: ARIZONA, TEXAS, UTAH, AND NEW MEXICO EDC-4 PEER-TO-PEER EXCHANGES PAVEMENT INTRODUCTION PRESERVATION HOW On May 2nd and 3rd, 2019, an FHWA-sponsored EDC- The fourth round of Every Day 4 “How” Pavement Preservation State Peer-to-Peer Counts (EDC-4) innovations promoted quality construction Exchange was conducted in Phoenix, Arizona. State and materials practices that department of transportation (DOT) participants included apply to both flexible and 28 DOT representatives from Arizona, 1 from Texas, 2 rigid pavements. For flexible pavements, these include using from Utah, and 1 from New Mexico. Additional participants included improved specifications for thin 4 FHWA representatives, 1 consultant, and representatives from 5 county asphalt surfacings such as chip governments, 24 municipalities, and 9 tribal communities. Larry Galehouse seals, scrub seals, slurry seals, with the National Center for Pavement Preservation and Larry Scofield with the micro surfacing, and ultrathin bonded wearing courses; following International Grooving & Grinding Association and American Concrete Pavement improved construction practices; Association facilitated the day-and-a-half-long meeting. Arizona was the host state and and using the right equipment provided meeting room facilities. Antonio Nieves of the FHWA introduced the meeting to place these treatments. Rigid pavement treatments include the background and kicked off the meeting. rapid retrofitting of dowel bars to The meeting format consisted of each of the states identifying their current procedures, reduce future faulting; the use of new, fast-setting partial- and full- issues, and successes for each of the topics discussed. Table 1 indicates the depth patching materials to create discussion topics. -
Pavement Marking Handbook
Pavement Marking Handbook August 2004 © 2004 Texas Department of Transportation All rights reserved Pavement Marking Handbook August 2004 Manual Notices Manual Notice 2004-1 To: Recipients of Subject Manual From: Carlos A. Lopez, P.E. Traffic Operations Division Manual: Pavement Marking Handbook Effective Date: August 2004 Purpose and Content This handbook provides information on material selection, installation, and inspection guidelines for pavement markings. It is targeted for two audiences — engineering personnel and field personnel. The portion for engineering personnel provides information on selecting pavement marking materials for various applications. The portion for field personnel provides information on pavement marking installation and inspection. Additional information about TxDOT specifications, procedures, and standards applicable to pavement markings are included in an appendix. The manual may be used by designers to help with pavement marking material selection and inspectors in the field. Instructions This is a new manual, and it does not replace any existing documents. Content Cover Table of Contents Chapters 1 through 3 Appendix A & B Review History This manual is the product of a Texas Department of Transportation (TxDOT) research project. The TxDOT project director is Greg Brinkmeyer of the Traffic Operations Division. The research supervisor is Gene Hawkins of the Texas Transportation Institute (TTI). Tim Gates and Liz Rose of TTI developed most of the material in the handbook. Wade Odell was the research liaison engineer for the TxDOT Research and Technology Implementation Office. (continued...) Review History (continued) This handbook became a reality because numerous individuals were willing to contribute their time, ideas, and comments during the development process. Special credit should be given to a group of TxDOT staff who meet on a regular basis to review drafts and develop material for the handbook. -
Sharing the Spirit of Innovation
00_TRN_284_TRN_284 3/7/13 2:59 PM Page C1 JANUARY–FEBRUARY 2013 NUMBER 284 TR NEWS Sharing the Spirit of Innovation Examples from the States Plus: Solving Highway Congestion Lessons for Climate Change Mapping Natural Hazmats 00_TRN_284_TRN_284 3/7/13 2:59 PM Page C2 TRANSPORTATION RESEARCH BOARD 2013 EXECUTIVE COMMITTEE* Chair: Deborah H. Butler, Executive Vice President, Planning, and CIO, Norfolk Southern Corporation, Norfolk, Virginia National Academy of Sciences Vice Chair: Kirk T. Steudle, Director, Michigan Department of Transportation, Lansing National Academy of Engineering Executive Director: Robert E. Skinner, Jr., Transportation Research Board Institute of Medicine National Research Council Victoria A. Arroyo, Executive Director, Georgetown Climate Center, and Visiting Professor, Georgetown University Law Center, Washington, D.C. The Transportation Research Board is one Scott E. Bennett, Director, Arkansas State Highway and Transportation Department, Little Rock of six major divisions of the National William A. V. Clark, Professor of Geography (emeritus) and Professor of Statistics (emeritus), Department of Geography, University of California, Los Angeles Research Council, which serves as an James M. Crites, Executive Vice President of Operations, Dallas–Fort Worth International Airport, Texas independent adviser to the federal gov- John S. Halikowski, Director, Arizona Department of Transportation, Phoenix ernment and others on scientific and Paula J. C. Hammond, Secretary, Washington State Department of Transportation, Olympia technical questions of national impor- Michael W. Hancock, Secretary, Kentucky Transportation Cabinet, Frankfort tance, and which is jointly administered Susan Hanson, Distinguished University Professor Emerita, School of Geography, Clark University, Worcester, by the National Academy of Sciences, the Massachusetts National Academy of Engineering, and Steve Heminger, Executive Director, Metropolitan Transportation Commission, Oakland, California the Institute of Medicine. -
Analysis and Recommendations for Street Network
Analysis and Recommendations for Street Network Bountiful City September 2017 Copyright © 2017 By the Utah LTAP Center. All rights reserved. Printed in the United States of America. No part of this document may be used or reproduced in any manner whatsoever without written permission except in the case of brief quotations embodied in critical articles and reviews. For information, address Utah LTAP Center; Department of Civil and Environmental Engineering; 4111 Old Main Hill; Logan, Ut 84322-4111. Utah LTAP Center 09/21/17 Table of Contents Page Sections INTRODUCTION 1 INVENTORY OF ROAD NETWORK 3 PAVEMENT TYPE DISTRIBUTION OF THE ROAD NETWORK 6 PAVEMENT CONDITION SURVEY 7 ASPHALT ROAD NETWORK 7 CONCRETE ROAD NETWORK 7 ASPHALT PAVEMENT DESIGN & PERFORMANCE 8 MAJOR CAUSES OF ASPHALT PAVEMENT DISTRESS 10 PAVEMENT DISTRESS SURVEY & ANALYSIS 12 CONCRETE ROAD NETWORK 26 DEVELOPMENT OF PRESERVATION STRATEGIES AND RECOMMENDED TREATMENTS 29 ASSESSMENT OF CURRENT STREET MAINTENANCE PROGRAM FUNDING 33 ASPHALT ROAD NETWORK 33 DEVELOPMENT OF RECOMMENDED PAVEMENT PRESERVATION PROGRAM 37 ASPHALT ROAD NETWORK 37 IMPLEMENTATION OF PAVEMENT MANAGEMENT SYSTEM 40 IMPORTANCE OF FEEDBACK 41 SUMMARY OF FINDINGS AND RECOMMENDATIONS 42 FINDINGS 42 COMPARISON OF SURVEYS 42 RECOMMENDATIONS 43 - i - Utah LTAP Center 09/21/17 Figures Figure 1. Pavement Management Process Diagram _______________________________________ 2 Figure 2. Distribution of Street Network by Functional Classification _______________________ 5 Figure 3. Percentages of Asphalt and Concrete Streets by Surface Area ______________________ 6 Figure 4. Pavement Performance Curve ________________________________________________ 8 Figure 5. Condition Rating Sheet _____________________________________________________ 13 Figure 6. Governing Distress Rating Distribution for Asphalt Roads _______________________ 16 Figure 7. Governing Distress Rating Distribution for Concrete Roads ______________________ 17 Figure 8. -
Guidelines for Identifying and Repairing Localized Areas of Distress in Ac Pavements Prior to Capital Preventive Maintenance Or Rehabilitation Repairs
APPENDIX B GUIDELINES FOR IDENTIFYING AND REPAIRING LOCALIZED AREAS OF DISTRESS IN AC PAVEMENTS PRIOR TO CAPITAL PREVENTIVE MAINTENANCE OR REHABILITATION REPAIRS I. Background Information A. AC Pavement Distress Terminology and Definitions 1) AC Pavement Cracks a) Alligator Cracks Alligator cracking is characterized by interconnected or interlaced cracks in the wheel path, forming a series of small polygons, (generally less than 1 foot on each side). The cracking resembles the appearance of alligator skin, thus the term alligator cracking. Alligator cracking is a load-related distress and occurs when the wheel loads exceed the design of the roadbed. b) Longitudinal Cracks [Shrinkage Cracks, Reflection Cracks, Joint Cracks, Edge Cracks and Slippage Cracks] Longitudinal cracks are non-load-associated cracks. Longitudinal cracks are single cracks approximately parallel to the centerline. These cracks are primarily due to the contraction and shrinkage of the surface course, reflection from underlying pavement joints, poorly constructed paving joints, or roadbed settlement. c) Transverse Cracks Transverse cracks are non-load-associated cracks. Transverse cracks appear approximately at right angles to the centerline. These cracks are primarily due to the contraction and shrinkage or the surface course or reflection from underlying pavement joints. 2) AC Surface Distortions a) Rutting Rutting is a longitudinal surface depression in the wheel path caused by the consolidation in the asphalt surface layer or lateral movement in one or more of the layers of roadbed material under heavy loads. b) Shoving Shoving is localized displacement or bulging of pavement material in the direction of loading pressure. Shoving is often associated with bleeding or over rich asphalt mix.