Using Random Samples to Assess Roadway Condition. Faith Johnson GIS Specialist, NCDOT
|
|
- Roy Mason
- 6 years ago
- Views:
Transcription
1 Using Random Samples to Assess Roadway Condition Faith Johnson GIS Specialist, NCDOT
2 North Carolina Highway System 79,600 miles of state maintained roads Interstate: 1,326 Primary: 13,736 Secondary: 64, ,500 paved lane miles 106,300 miles of public roads 18,300 structures 13,500 bridges 95.8M square feet bridge deck area 14 Highway Divisions 100 counties 2
3 Maintenance Condition and Assessment Program (MCAP) Program that uses roadway samples to assess the condition elements of the state system Data is collected on a quarterly cycle Reported annually Results are reported in condition rating score cards Statewide, division, county Interstate, primary, secondary Information is used by divisions to create work plans and to allocate funds 3
4 Use of MCAP Data Condition reports (scorecards) Infrastructure health index Division maintenance allocation Maintenance and operations planning Legislative report on maintenance needs 4
5 MCAP Assessment Methodology Random sampling by system Interstates sampled by division Primaries and secondaries sampled by county Sample sections are tenth-mile stretches of the roadway Mobile data collection Motion tablets ArcPad software Statewide orthoimagery Tabular data synchronized with Oracle database Staffing 12 2-person teams (mix of consultants and part-time DOT employees) 2 statewide QA teams Assessment Engineer GIS Support Staff 5
6 Elements Evaluated Shoulders Lateral Ditches Crossline Pipes Blocked Crossline Pipes Damaged Gutters Blocked Inlets (Blocked or Damaged) Brush & Tree Control Turf Condition Pavement Striping Words & Symbols Pavement Markers Does not include pavement 6
7 Motion Tablets 7
8 ArcPad Screen 8
9 ArcPad Assessment Form 9
10 MCAP Sampling Framework The network is subdivided into tenth mile sections Random samples selected using a performance-based sampling methodology Uses condition as an indicator of variability Sample sizes increase as score approaches 50% 213 sample pools Interstates sampled by division Primaries sampled by county Secondaries sampled by county Sampling confidence and precision Interstates and Primaries: 90% +/- 5% Secondaries: 80% +/- 5% 10
11 Sample Size Determination Performance-based sample formula Variables: n sample size c z-value d precision v performance N population Performance scores Per sample pool Based on performance from previous year Sample size increases as score approaches 50% 11
12 MCAP Sampling Process Original MCAP Sampling Tool Custom in-house tool Samples were generated every three years Involved substantial manual work to configure the samples Wish list for improvements to current sampling process Assign samples to quarters Assign samples as alternates Begin sampling every year Remove bridges Add ramps 12
13 Solution Develop a random sampling process Use current sampling formula and framework Incorporate improvement wish list Add flexibility for future changes to the design Remove manual involvement required by Assessment Engineer Result was a multi-step process using Python 13
14 Part 1 Build Tenth Mile Inventory Source data is our LRS Routes file Contains one segment/record per route Contains route information needed to subdivide each road Route Id Beginning Milepost Ending Milepost Create a Route List that simply lists all of the routes 14
15 Part 1 Build Tenth Mile Inventory LRS Routes The source data is also copied into the Section Events table Will contain the full inventory/population Each record becomes the first tenth mile section for that route in the Section Events table Uses FMEAS and TMEAS fields for the beginning and ending milepost for each section FMEAS (from measure) = beginning milepost of the route TMEAS (to measure) = beginning milepost of the route Section Events 15
16 Part 1 Build Tenth Mile Inventory Starting with the first route in the route list, an insert cursor creates a new record in the Section Events table Has the same Route Id and other basic information The from measure is set to the to measure of the previous record The to measure is set to the from measure
17 Insert another record Part 1 Build Tenth Mile Inventory And another record Etc 17
18 Part 1 Build Tenth Mile Inventory Continue inserting records until the to measure exceeds the end of the route (ENDMP1) Time to start on the next route! Etc 18
19 Part 2 Clean Up Fixing the last record Most routes don t end in even tenth mile increments Setting the to measure equal to the end milepost Delete erroneous sections If the section is a common route or a gap Locate and flag sections ineligible for sampling 19
20 Part 2 Clean Up Sections that are not eligible for samples Bridges Unpaved roads Sections under 500 feet (end of roads) Ramp gores Sections that are not eligible for samples or inventory Non-System 20
21 Ramp Gores 21
22 Ramp Classification Ramps are sampled as part of the existing route categories: Interstate, Primary Secondary Each ramp has to be assigned to one of the route categories Classify based on the highest intersecting route category 22
23 Part 3 Select Random Samples Assign sequential ID numbers to sections in each pool Summarize and plug results into sampling spreadsheet Sample Pool Percentage of sections that are ramps Number of samples needed Additional 20% alternate samples Number of inventory sections Sample formula calculation Range of ID numbers 23
24 Randomly Selecting Samples Choosing the appropriate function from the random module in Python Random.randrange returns a true set of random numbers Random.sample returns a set of unique numbers Parameters for Random.sample: Top and bottom of range Add 1 to make top inclusive Number of samples Script reads values from the spreadsheet Samples are assigned to assessment cycle quarters 1, 2, 3, 4, 1, 2, 3, 4, etc. 24
25 Part 4 - Formatting Make samples spatial Add inventory and assessment criteria fields Delete extra fields Assessment Engineer runs the Import Samples tool Easy to use interface Loads the samples into a chosen geodatabase Sets the starting sample number 25
26 Import Samples Tool 26
27 Results Project Timeline Development: May, 2014 August 2014 Production: August, 2014 present Limitations Multi-step process Scripts take a long time to run (creates over 1 million records) Benefits More flexibility Ramps included Bridges removed Alternates assigned Samples assigned to quarters Ability to generate new samples annually Less manual work required for the Assessment Engineer 27
28 What s Next Requests from Assessment Engineer Assign alternates to quarters Increase number of alternates Sample based on least common denominator Other Improvements Increase automation Decrease processing time Further integrate processing that is done outside of Python (spreadsheet calculations) 28
29 Questions? 29
30 Faith Johnson GIS Specialist Management Systems and Assessments Unit North Carolina Department of office 30
Maintenance, Construction & Secondary Roads. Terry Gibson, PE Chief Engineer February 20, 2013
Maintenance, Construction & Secondary Roads Terry Gibson, PE Chief Engineer February 20, 2013 State versus local responsibility Division structure Allocations Flexibility in funding Implications of not
More informationASSET MANAGEMENT GUIDE
ASSET MANAGEMENT GUIDE For Local Agencies in Indiana JUNE 2017 This Guide was developed for the Indiana LTAP by Applied Pavement Technology, Inc. 115 West Main Street Suite 400 Urbana, Illinois 61801 (217)
More informationAutomated Permitting and Routing for OS/OW. GIS-T, 2010 Session Jay Adams - Oklahoma DOT
Automated Permitting and Routing for OS/OW GIS-T, 2010 Session 4.3.1 Jay Adams - Oklahoma DOT Agenda Business Problem Project Background and Goals High-Level Needs Project Approach Expected Benefits Solution
More informationAPPENDIX C INLETS. The application and types of storm drainage inlets are presented in detail in this Appendix.
Storm Drainage 13-C-1 APPENDIX C INLETS 1.0 Introduction The application and types of storm drainage inlets are presented in detail in this Appendix. 2.0 Inlet Locations Inlets are required at locations
More informationA GPS Enabled Handheld-based Pavement Coring and Condition Evaluation System
Successful Implementation of A GPS Enabled Handheld-based Pavement Coring and Condition Evaluation System Zhaohua Wang, PhD James Tsai, PhD, PE Georgia Institute of Technology Steve Pahno Georgia Department
More informationManagement. VA SITE Annual Meeting June 27, 2013 Jay Styles Performance and Strategic t Planning Manager, Business Transformation Office
VDOT and MAP-21 Performance Management VA SITE Annual Meeting June 27, 2013 Jay Styles Performance and Strategic t Planning Manager, Business Transformation Office Overview Map-21- How is VDOT Preparing?
More informationNYSDOT TRANSPORTATION MAINTENANCE DIVISION PAVING PROJECT QUALITY ASSURANCE ASSESSMENT Rating Guidelines (Revision #1)
NYSDOT TRANSPORTATION MAINTENANCE DIVISION PAVING PROJECT QUALITY ASSURANCE ASSESSMENT Rating Guidelines (Revision #1) INTRODUCTION The condition assessment is intended to be performed from a customer
More informationA GIS Methodology to Map Routes from a Truck Permit Database Utilizing a Linear Reference System and Network Analysis
Dayan et al. 0 0 0 0 0 A GIS Methodology to Map Routes from a Truck Permit Database Utilizing a Linear Reference System and Network Analysis Sinaya Dayan M.S. Geospatial Analyst Rahall Transportation Institute
More informationOPEN DATA & PROJECT TRACKER. Michael Chamberlain TPP, Data Management
OPEN DATA & PROJECT TRACKER Michael Chamberlain TPP, Data Management October 11, 017 Table of contents 1 People 3 Attributes 4 3 Locations 5 4 Systems 6 5 Reports 7-8 6 Applications 8-13 7 Closing 14 Data
More informationRoadway Data Extraction Technical Assistance Program (RDETAP) Traffic Safety Conference College Station, June 2016
Roadway Data Extraction Technical Assistance Program (RDETAP) Traffic Safety Conference College Station, June 2016 Overview Project motivation and objectives MIRE-MIS Program RDETAP Project Overview of
More information2 Purpose and Need. 2.1 Study Area. I-81 Corridor Improvement Study Tier 1 Draft Environmental Impact Statement
2 Purpose and Need 2.1 Study Area Interstate 81 (I-81) is relied upon for local and regional travel and interstate travel in the eastern United States. It extends 855 miles from Tennessee to New York at
More informationFLORIDA DEPARTMENT OF TRANSPORTATION MAINTENANCE RATING PROGRAM HANDBOOK
FLORIDA DEPARTMENT OF TRANSPORTATION MAINTENANCE RATING PROGRAM HANDBOOK DATA COLLECTION FOR MAINTENANCE RATING PROGRAM Prepared by Office of Maintenance 2016 Edition I Additional copies of this handbook
More informationComputer-Aided Maintenance Management
52 TRANSPORTATION RESEARCH RECORD 1276 Computer-Aided Maintenance Management JOHN P. ZANIEWSKI AND MICHAEL J. WILES A maintenance management system (MMS) allows managers to organize and control maintenance
More informationOne Maryland One Centerline. GIS-T 2014 May 7, 2014
One Maryland One Centerline GIS-T 2014 May 7, 2014 Current Road Centerlines in Maryland SHA maintains a statewide centerline Supports HPMS program Represents state and local roads Capturing dual carriageways
More informationFY STATEWIDE TRANSPORTATION IMPROVEMENT PROGRAM New Jersey Department of Transportation Project Descriptions ($ millions)
FY 2018-2027 WIDE TRANSPORTATION IMPROVEMENT PROGRAM NY Susquehanna and Western Rail Line Bicycle/Pedestrian Path DBNUM: NS9803 / UPC: 058018 The 4.8 mile New York, Susquehanna, and Western Railway (NYS&W)
More informationIan Kidner, GISP GIS Systems Administrator Office of Technical Services
/ Ian Kidner, GISP GIS Systems Administrator Office of Technical Services Ian.kidner@dot.ohio.gov 614-752-5743 TIMS Vision Provide Easy & Reliable Access to Information Data Consistency Enables Decision
More informationFY STATEWIDE TRANSPORTATION IMPROVEMENT PROGRAM New Jersey Department of Transportation Project Descriptions ($ millions)
Route 23, Alexander Road to Maple Lake Road DBNUM: 11424 / UPC: 114240 Initiated from the Pavement Management System, this project will resurface within the project limits. ADA upgrades and guiderail repair
More informationThe New Age for Sewer Planning at the City of Los Angeles
The New Age for Sewer Planning at the City of Los Angeles Mario Dimzon 1 * P.E., Fernando Gonzalez 1 P.E., Ali Poosti 1 PE, Adel Hagekhalil 1 PE, Erick Heath 2 P.E., Rajan Ray 2 P.E., Erin Breen 2 P.E.
More informationODOT Asset Management Plan 0
ODOT Asset Management Plan 0 Table of Contents Executive Summary... 1 ODOT s Experience with Asset Management... 1 A New Way of Doing Business... 2 ODOT s Investment Plans... 3 Moving Forward... 5 1.0
More informationUpdated August 1, 2016
Updated August 1, 2016 American Association of State Highway and Transportation Officials An Application from the State Highway or Transportation Department of for: Elimination of a U.S. (Interstate) Route
More informationLOCATION AND DESIGN DIVISION
VIRGINIA DEPARTMENT OF TRANSPORTATION LOCATION AND DESIGN DIVISION INSTRUCTIONAL AND INFORMATIONAL MEMORANDUM GENERAL SUBJECT: Design Exceptions / Waivers SPECIFIC SUBJECT: Design Exception Request Form
More informationExisting Conditions Report
Montgomery County Highway Study Existing Conditions Report Program on Local and Intergovernmental Studies Montgomery County Efficiency Study for Shared Local and County Highway Services Existing Conditions
More informationPavement Management Systems PMS PAVEMENT MANAGEMENT SYSTEMS OVERVIEW. Dr. Nick Vitillo
Pavement Management Systems PMS PAVEMENT MANAGEMENT SYSTEMS OVERVIEW Dr. Nick Vitillo PMS CONCEPTS DISCUSSION TOPICS DEFINITION OF PM AND PMS PMS SUBSYSTEMS NETWORK & PROJECT LEVEL PMS PAVEMENT EVALUATION
More informationDelDOT s. Online Resource. Information. For. Network. Mapping
DelDOT s Information Network For Online Resource Mapping What is INFORM? Information Network For Online Resource Mapping DelDOT s s Web-based based GIS Application Centralized Source for DelDOT GIS Data
More informationAlder Drive / Blair Road Bridge Replacement Projects
Alder Drive / Blair Road Bridge Replacement Projects Presented By: County of El Dorado Community Development Agency Transportation Division Matthew Smeltzer, P.E. Deputy Director of Engineering Paul Hom,
More informationBuilding West Virginia DOT s Geospatial Capabilities:
Building West Virginia DOT s Geospatial Capabilities: GIS Web Portal And Straight-line Diagram Application Current Status, Upcoming Enhancements, and Integration Marshall Burgess, WVDOT Don Kiel, GeoDecisions
More informationEsri Roads and Highways An Introduction
Esri International User Conference San Diego, California Technical Workshops July 24, 2012 Esri Roads and Highways An Introduction William Isley Majunu Seran Agenda Product Overview Desktop - Demo: Network
More information2017 Highway Safety Improvement Program Call
2017 Highway Safety Improvement Program Call The Highway Safety Improvement Program (HSIP) is for highway safety projects that eliminate or reduce the number of fatalities and serious injuries on all public
More informationTRANSPORTATION ASSET MANAGEMENT GAP ANALYSIS TOOL
Project No. 08-90 COPY NO. 1 TRANSPORTATION ASSET MANAGEMENT GAP ANALYSIS TOOL USER S GUIDE Prepared For: National Cooperative Highway Research Program Transportation Research Board of The National Academies
More informationSTATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENTAL SPECIFICATION 806 ASPHALT CONCRETE WITH JOINT DENSITY FOR MULTI-LANE HIGHWAYS.
STATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENTAL SPECIFICATION 806 ASPHALT CONCRETE WITH JOINT DENSITY FOR MULTI-LANE HIGHWAYS March 2, 2015 806.01 Description 806.02 JMF Field Adjustments 806.03
More informationQuotation for Professional Services
Quotation for Professional Services IMS Infrastructure Management Services 1820 W. Drake Dr. Suite 108. Tempe, AZ 85283 Phone: (480) 839-4347 Fax: (480) 839-4348 www.ims-rst.com To: Patrick G. Donart,
More informationFY STATEWIDE TRANSPORTATION IMPROVEMENT PROGRAM New Jersey Department of Transportation Project Descriptions ($ millions)
South Inlet Transportation Improvement Project DBNUM: 09361 / UPC: 093610 The Casino Redevelopment Authority (CRDA) has identified certain road improvements to be performed in Atlantic City on certain
More informationMay 20, 2015 Russ Dudley VDOT - Local Assistance Division. May 20, 2015 Todd Halacy VDOT - Local Assistance Division
NHS Performance Metrics: MAP-21 Transportation Performance Management Assessing Pavement and Bridge Condition for the National Highway Performance Program May 20, 2015 Russ Dudley VDOT - Local Assistance
More informationPresented by Henry L. Barbaro Stormwater Management Unit Supervisor MassDOT Highway Division
Presented by Henry L. Barbaro Stormwater Management Unit Supervisor MassDOT Highway Division Purpose: Inspection and maintenance are key components of effective stormwater management practice Preparation
More informationINTERSTATE CORRIDOR PLANNING
INTERSTATE CORRIDOR PLANNING Prioritization of Corridor Studies July 29, 2015 Importance of the Interstate System Texas is an integral part of the national interstate system. The interstate system provides
More informationAnnual CSAH Needs Update for 2017
Annual CSAH Needs Update for 2017 MnDOT - State Aid for Local Transportation CSAH Needs Unit These instructions provide guidance for updating CSAH Needs segments and project data using the SANeeds system.
More informationPerformance Based Practical Design (PBPD)
Performance Based Practical Design (PBPD) 2016 ODOT D08 LPA Day John R. Kasich, Ohio Governor Jerry Wray, ODOT Director PBPD PBPD Presenter Katherine DeStefano, P. E. District 08 Design Engineer ODOT D08
More informationTraffic Safety Analysis of Utah County Highways using SafetyAnalyst. Peter Crawford Kelly
Traffic Safety Analysis of Utah County Highways using SafetyAnalyst Peter Crawford Kelly A project submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the
More informationEXISTING ROADWAY CONDITION ASSESSMENT REPORT (ERCAR) SAMPLE OUTLINE
EXISTING ROADWAY CONDITION ASSESSMENT REPORT (ERCAR) SAMPLE OUTLINE The Existing Roadway Condition Assessment Report (ERCAR) should include the evaluation of all elements against new construction criteria.
More informationUse of TMC Data for Performance Measurement and Improving Operations. National Rural ITS Conference August 25, 2014 Ming Shiun Lee URS Corporation
Use of TMC Data for Performance Measurement and Improving Operations National Rural ITS Conference August 25, 2014 Ming Shiun Lee URS Corporation 1 Presentation Outline Motivations Performance Measures
More informationAn Integrated GPS-based Mobile Data Collection and Web-based GIS Platform for Supporting GDOT s Pavement Rehabilitation and Design Processes
An Integrated GPS-based Mobile Data Collection and Web-based GIS Platform for Supporting GDOT s Pavement Rehabilitation and Design Processes Zhaohua Wang Georgia Institute of Technology Steve Pahno, Teague
More informationAbout Me: Started at Pennington County Highway Department as a Seasonal Flagger while going to college. Graduated from college in 1999 at B.H.S.U.
1 2 About Me: Started at Pennington County Highway Department as a Seasonal Flagger while going to college Graduated from college in 1999 at B.H.S.U. Hired as a Maintenance Worker and Equipment Operator
More informationTABLE OF CONTENTS. Background of Existing Facility 3. Proposed Work 4
TABLE OF CONTENTS SECTION PAGE Background of Existing Facility 3 Proposed Work 4 Objective of this Report 4 Required Data 4 Pavement Design Procedure 5 Other Data Requirements 7 Pavement Structures 8 Pavement
More informationReport on the Use of High RAP Asphalt Concrete Mixes for the 2007 Lynchburg District Plant Mix Contracts
Report on the Use of High RAP Asphalt Concrete Mixes for the 2007 Lynchburg District Plant Mix Contracts By Robert A. Reid, P.E. Virginia Department of Transportation Lynchburg District Materials Section
More informationBMS2 Release Notes. Detailed BMS2 Release Notes. Release Version 5.13 (AMS Release 50)
BMS2 Release Notes Detailed BMS2 Release Notes Release Version 5.13 (AMS Release 50) 1. Added BMS ID to the email notification detail pop-up in BMS2. 2. Bug requiring a user to delete the DOT AAR number
More informationAppendix B. Benefit-Cost Technical Memorandum
Appendix B Benefit-Cost Technical Memorandum This Page Left Blank Intentionally MEMORANDUM TO: FROM: Michael Kalnbach MnDOT District 1 Project Manager Graham Johnson, PE DATE: September 2, 2014 RE: TH
More informationAUTOMATED PAVEMENT CONDITION SURVEY FIELD MANUAL PUBLICATION 336 APRIL 2017 PUB 336 (4-17)
AUTOMATED PAVEMENT CONDITION SURVEY FIELD MANUAL PUBLICATION 336 APRIL 2017 PREPARED BY: BUREAU OF MAINTENANCE AND OPERATIONS ASSET MANAGEMENT DIVISION P.O. Box 3437 HARRISBURG, PENNSYLVANIA 17105-3437
More informationIntroduction. Background
Example Transportation Asset Management Plan Outline This outline was created using the Transportation Asset Management Plan (TAMP) Builder ( www.tamptemplate.org ), a product of NCHRP Project 8-36/116.
More information603 - ASPHALT PAVEMENT SMOOTHNESS SECTION 603 ASPHALT PAVEMENT SMOOTHNESS
SECTION 603 ASPHALT PAVEMENT SMOOTHNESS 603.1 DESCRIPTION Determine the smoothness of the pavement surface and correct the deficiencies as specified in the Contract Documents. For the purposes of this
More informationWoodburn Interchange Project Transportation Technical Report
Final Report Woodburn Interchange Project Transportation Technical Report Prepared for Oregon Department of Transportation April 212 Prepared by DKS Associates Contents Methodologies... 4 Volume Development...
More informationCITY OF JACKSONVILLE 2030 MOBILITY PLAN STUDY UPDATE GOALS, OBJECTIVES, AND PERFORMANCE MEASURES PREPARED FOR: CITY OF JACKSONVILLE
CITY OF JACKSONVILLE 2030 MOBILITY PLAN STUDY UPDATE GOALS, OBJECTIVES, AND PERFORMANCE MEASURES 3.20.2017 PREPARED FOR: CITY OF JACKSONVILLE 55 Railroad Row White River Junction, VT 05001 802.295.4999
More informationA GIS Database for Warehouse Operations. A Project for Geography 575 Anderson Folts and Melelani Sax-Barnett
A GIS Database for Warehouse Operations A Project for Geography 575 Anderson Folts and Melelani Sax-Barnett Outline Background Design objectives Data Applications Product distribution Routing Limitations
More informationMAINE TRANSPORTATION BY THE NUMBERS:
MAINE TRANSPORTATION BY THE NUMBERS: Meeting the State s Need for Safe and Efficient Mobility OCTOBER 2012 202-466-6706 www.tripnet.org Founded in 1971, TRIP of Washington, DC, is a nonprofit organization
More informationMicrosoft Office Project 2007, Managing Projects
Microsoft Office Project 2007, Managing Projects Course 5927A: Three days; Instructor-Led Introduction Elements of this syllabus are subject to change. This three-day instructor-led course provides students
More informationMicrosoft Dynamics GP. Manufacturing Core Functions
Microsoft Dynamics GP Manufacturing Core Functions Copyright Copyright 2010 Microsoft. All rights reserved. Limitation of liability This document is provided as-is. Information and views expressed in this
More informationCHAPTER 4 GRADE SEPARATIONS AND INTERCHANGES
CHAPTER 4 GRADE SEPARATIONS AND INTERCHANGES 4.0 INTRODUCTION The ability to accommodate high volumes of intersecting traffic safely and efficiently through the arrangement of one or more interconnecting
More informationAsset Management and Data Collection using Digital Video / GPS Data Extraction Techniques
Asset Management and Data Collection using Digital Video / GPS Data Extraction Techniques TRB 6 th National Conference on Transportation Asset Management Kansas City, Missouri November 2, 2005 Presentation
More informationMobileMapper Pro FAQ: Using Waypoints
MobileMapper Pro FAQ: Using Waypoints 13 September 2006 How do I create waypoint files in MobileMapper Office for uploading to the receiver? Click on Tools > Place Waypoints or on the Place Waypoints icon
More informationAppendix D: Functional Classification Criteria and Characteristics, and MnDOT Access Guidance
APPENDICES Appendix D: Functional Classification Criteria and Characteristics, and MnDOT Access Guidance D.1 Functional classification identifies the role a highway or street plays in the transportation
More informationIOWA TRANSPORTATION BY THE NUMBERS:
IOWA TRANSPORTATION BY THE NUMBERS: Meeting the State s Need for Safe and Efficient Mobility MARCH 2013 202-466-6706 www.tripnet.org Founded in 1971, TRIP of Washington, DC, is a nonprofit organization
More informationCONTINUOUSLY REINFORCED CONCRETE AND UNPAVED ROADS CONDITION SURVEY FIELD MANUAL PUBLICATION 343 APRIL 2017 PUB 343 (4-17)
CONTINUOUSLY REINFORCED CONCRETE AND UNPAVED ROADS CONDITION SURVEY FIELD MANUAL PUBLICATION 343 APRIL 2017 PREPARED BY: BUREAU OF MAINTENANCE AND OPERATIONS ASSET MANAGEMENT DIVISION P.O. Box 3437 HARRISBURG,
More informationOperations in the 21st Century DOT Meeting Customers Needs and Expectations
Operations in the 21st Century DOT Meeting Customers Needs and Expectations 1 Purpose of this Meeting: Share Thoughts & Discuss Challenges brought about by the changing transportation environment and public
More informationGOODS ORDER INVENTORY SYSTEM
CASE STUDY ON GOODS ORDER INVENTORY SYSTEM Client Profile: Established in 2005, with a unified objective of providing top-tier, end to end global IT support services. MetaOption (www.metaoption.com) has
More informationInterstate 66 Widening from. RFQ Information Meeting. January 4, 2012 Christiana Briganti-Dunn, P.E. District Project Manager
Interstate 66 Widening from Gainesville to Haymarket RFQ Information Meeting January 4, 2012 Christiana Briganti-Dunn, P.E. District Project Manager John C. Daoulas, P.E. APD Project Manager and POC Introduction
More informationI-91 Viaduct Public Information Briefing
I-91 Viaduct Public Information Briefing Project File No. 607731 MassDOT Contract No. 85020 Briefing no. 10 December 18, 2017 Agenda Welcome Update on Construction Activities (Full Beneficial Use) Next:
More informationIdentify challenges IFTA presents to carriers and the impact it has on carriers.
White Paper Understanding IFTA Get Smart about IFTA The International Fuel Tax Agreement Executive Summary: Interstate motor carriers have to deal with a wide array of government regulations that demand
More informationSafety. Introduction. Total System
Safety Introduction Ohio is the 35 th largest state in the nation based on geographic size, however it carries the 5 th largest total traffic volume and the 4 th largest truck traffic volume. With such
More informationSTATE AID GUIDE FOR: Updated: December 16, 2005
STATE AID GUIDE FOR: Updated: December 16, 2005 1. AFTER THE FACT RIGHT OF WAY DEPARTMENT OF MINNESOTA TRANSPORTATION 2. MISCELLANEOUS AFTER THE FACT Traffic Signals, Lighting, Retaining Walls, Sidewalk,
More informationDRAINAGE DESIGN DOCUMENTATION
June, 2017 DRAINAGE DESIGN DOCUMENTATION (An expansion of the Stormwater Management Design Report) Note: This report outline is not all-inclusive. There may be situations when information not included
More informationPalm Beach County Engineering Overview & Implementation Plan for the One Penny Sales Surtax
Palm Beach County Engineering Overview & Implementation Plan for the One Penny Sales Surtax Engineering Sales Tax Projects Bridges $ 43.4 m (27) Roads (Resurfacing) $ 77.6 m (121) Roads (Restriping) $
More informationIn short order. new web-based tool that. streamlines the design process. for culverts and short-span steel. bridges up to 140 ft is being introduced
BRIDGE DESIGN By Michael G. Barker, P.E., Ph.D., and Karl E. Barth, Ph.D. Contributing Authors In short order New tool makes it easy to design smaller bridges A new web-based tool that streamlines the
More informationSelecting Projects for Accelerated Bridge Construction
Selecting Projects for Accelerated Bridge Construction In January of 2017, the Engineering Services and Operations Division Directors issued a memo instructing Districts to consider accelerated bridge
More informationSTATE OF MINNESOTA Office of the State Auditor
STATE OF MINNESOTA Office of the State Auditor Rebecca Otto State Auditor METRO TRANSIT MINNEAPOLIS, MINNESOTA AGREED-UPON PROCEDURES FOR THE YEAR ENDED DECEMBER 31, 2011 Description of the Office of the
More informationPiedmont Triad Region CommunityViz Model. From Guidebook to Utilization
Piedmont Triad Region CommunityViz Model From Guidebook to Utilization Today s Activities Regional Modeling in the Piedmont Triad What is CommunityViz? Steering Committee Structure Project Milestones Decision
More informationRegional Transportation Studies Regional Council
Pima Association of Governments 1 E. Broadway, Tucson, Arizona Santa Rita Conference Room Regional Transportation Studies Regional Council September 28, 2017 I-11 Tier 1 Environmental Impact Statement
More informationManaging Projects (Course Code: 5927A) Course length: 3 days
Managing Projects (Course Code: 5927A) Course length: 3 days Course Summary: This three-day instructor-led course provides students with the knowledge and skills to build, maintain, and control well-formed
More informationRestructuring of the Iowa DOT Hiring Process. Wednesday July 26, 2017
Restructuring of the Iowa DOT Hiring Process Wednesday July 26, 2017 Our vision and mission Vision: Smarter, simpler, customer driven. Mission:Getting you there safely, efficiently, and conveniently. 8/8/2017
More informationSince the Vision 2000 effort under taken in 1995, ODOT has operated under a Mission,
, and ODOT s Updated, and Since the Vision 2000 effort under taken in 1995, ODOT has operated under a, Vision, and. These were updated in 2000 and are updated again here by Senior Leadership to reflect
More informationNCDOT Project Delivery Study
NCDOT Project Delivery Study Final Report July 19, 2004 i NCDOT Project Delivery Study: Final Report Table of Contents Executive Summary...ES-1 A. Introduction and Overview...ES-1 B. Overall Findings and
More informationSUPPLEMENTAL ECMS ADVANCED INFORMATION JULY 14, 2016 (ALL WORK TO BE COMPLETED TO APPEAR IN THE PROPOSAL)
Updated June 27, 2016 BEAVER COUNTY SR 7446(LBB) #92912 PROPOSAL:$54.72 PLANS:$42.46 12X18:$52.11 24X36:$752.70 EXSTRUCT:$48.62 12X18:$59.67 24X36:$861.90 The description and location of the project is
More informationThe Secrets to HCM Consistency Using Simulation Models
The Secrets to HCM Consistency Using Simulation Models Ronald T. Milam, AICP David Stanek, PE Chris Breiland Fehr & Peers 2990 Lava Ridge Court, Suite 200 Roseville, CA 95661 r.milam@fehrandpeers.com (916)
More informationConditions of Paved Roads in Carbon County, Wyoming
Conditions of Paved Roads in Carbon County, Wyoming By Promothes Saha, Ph.D. and Khaled Ksaibati, Ph.D., P.E. Wyoming Technology Transfer Center University of Wyoming, Laramie, Wyoming, 82071 307-766-6230;
More informationCITY OF GEORGETOWN, TEXAS
CITY OF GEORGETOWN, TEXAS STREET MAINTENANCE TREATMENTS SUMMARY REPORT Prepared By CITY OF GEORGETOWN & KPA ENGINEERS FEBRUARY 2016 1.0 Executive Summary In 2005, the City of Georgetown implemented the
More informationPAVEMENT MANAGEMENT INFORMATION SYSTEM. Rater s Manual FOR FISCAL YEAR 2010 APR. 2009
PAVEMENT MANAGEMENT INFORMATION SYSTEM Rater s Manual FOR FISCAL YEAR 2010 APR. 2009 Pavement Management Information System Rater's Manual Fiscal Year 2010 Texas Department of Transportation April 2,
More informationA Network Demand Model for Rural Bypass Planning. Paper Number
A Network Demand Model for Rural Bypass Planning Paper Number 00-1205 Dr. Michael D. Anderson Assistant Professor of Civil Engineering Department of Civil and Environmental Engineering The University of
More informationGeorgia Department of Transportation Railroad Coordination Submission Checklist
Georgia Department of Transportation Railroad Coordination Submission Checklist Project Number: PI Number: Project Manager: County(s): Railroad Owner(s): Project Manager Contact Number: GDOT Project Designer
More informationGEOMETRIC DESIGN CRITERIA for Non-freeway Resurfacing, Restoration, and Rehabilitation Projects
GEOMETRIC DESIGN CRITERIA for Non-freeway Resurfacing, Restoration, and Rehabilitation Projects SEPTEMBER 1989 Arkansas State Highway and Transportation Department GEOMETRIC DESIGN CRITERIA for Non-freeway
More informationWELCOME IL 47. Community Advisory Group Meeting #5 Waubonsee Community College Wednesday, May 31, 2017
WELCOME IL 47 Community Advisory Group Meeting #5 Waubonsee Community College Wednesday, May 31, 2017 MEETING PURPOSE MEETING AGENDA 1. Welcome/Introduction 2. Review Previous Public Involvement 3. Process/Schedule
More informationImplementation, Training, and Outreach for MnDOT Pavement Marking Tool - Phase II
Implementation, Training, and Outreach for MnDOT Pavement Marking Tool - Phase II Omar Smadi, Principal Investigator Center for Transportation Research and Education Iowa State University October 2012
More informationSECTION 26 - COLD PLANE ASPHALT CONCRETE PAVEMENT TABLE OF CONTENTS
SECTION 26 - COLD PLANE ASPHALT CONCRETE PAVEMENT TABLE OF CONTENTS Section Page 26-1 GENERAL... 26.1 26-2 PAVEMENT KEYCUTTING... 26.1 26-3 PAVEMENT PLANING... 26.2 26-4 PLANED PAVEMENT CONFORMS... 26.3
More informationArcGIS Workflow Manager:
ArcGIS Workflow Manager: Advanced Topics Kevin Bedel & Nishi Mishra Session Topics Overview Configure & Design Notify & Relate Integrate & Analyze Overview What is ArcGIS Workflow Manager? Configure &
More informationBusiness Plan for FY14 FY15
Business Plan for FY14 FY15 Commissioner s Message May 2013 The Executive Team and I are pleased to present the new Business Plan for FY 2014-15. This plan builds on the key priorities to deliver our mission:
More informationUNDERSTANDING PMIS: RIDE, PATCHING, AND OTHER FACTORS. Darlene C. Goehl, P.E. Dist. Pavement-Materials Engr. TxDOT - BRY
UNDERSTANDING PMIS: RIDE, PATCHING, AND OTHER FACTORS Darlene C. Goehl, P.E. Dist. Pavement-Materials Engr. TxDOT - BRY Outline 1 What is PMIS 3 2 3 Data Collection Distresses 4-6 7-9 4 How Scores are
More informationOracle Talent Management Cloud
Oracle Talent Management Cloud Release 10 Release Content Document June 2015 Revised: August 2016 TABLE OF CONTENTS REVISION HISTORY... 5 HCM COMMON FEATURES... 7 HCM Data Loader... 7 Flexible Pipe-Delimited
More informationDrainage Identification, Analysis and Mapping Project
Drainage Identification, Analysis and Mapping Project Dr. Jay N. Meegoda, PE Professor of Civil & Env. Eng. New Jersey Institute of Tech. Newark, NJ 07102-1982 Drainage Identification, Analysis and Mapping
More informationMONITORING IMPLEMENTATION AND PERFORMANCE
12 MONITORING IMPLEMENTATION AND PERFORMANCE The FAST Act continues the legislation authorized under MAP-21, which created a data-driven, performance-based multimodal program to address the many challenges
More informationI-81 Exit 114 Bridge Replacement Project RFQ Information Meeting
I-81 Exit 114 Bridge Replacement Project RFQ Information Meeting July 25, 2017 Phil Hammack, P.E. Design Project Manager Stephen Kindy, P.E. APD Division Project Manager and POC I-81 Bridge Replacement
More informationChapter 6. Hydrology. 6.0 Introduction. 6.1 Design Rainfall
6.0 Introduction This chapter summarizes methodology for determining rainfall and runoff information for the design of stormwater management facilities in the City. The methodology is based on the procedures
More informationState Highway 10A Improvements (from the SH-10 junction extending 6.18 miles east to the SH-100 junction, Muskogee and Sequoyah Counties, Oklahoma)
(from the SH-10 junction extending 6.18 miles east to the SH-100 junction, Muskogee and Sequoyah Counties, Oklahoma) Open House January 31, 2017 Open House Purpose Explain purpose and need for SH-10A improvements
More information