archive-edu.com » EDU » I » IASTATE.EDU

Total: 1233

Choose link from "Titles, links and description words view":

Or switch to "Titles and links view".
  • Center for Transportation Research and Education at Iowa State University
    systems and sustainability CTRE s safety research runs the gamut from work zones to safer roadway designs to tools for analyzing crash data Researchers investigate issues such as energy efficiency and air quality They also create asset management tools for pavement marking signs and bridges for the Iowa Department of Transportation To read pdf files on this site you may need to download the free Adobe Acrobat Reader Last updated

    Original URL path: http://www.ctre.iastate.edu/ (2012-11-20)
    Open archived version from archive

  • Centers / Programs at CTRE
    to present that information in meaningful graphical formats to councils supervisors or the public Program Manager Reg Souleyrette 515 294 5453 reg iastate edu Roadway Infrastructure Management Operations Systems RIMOS Helps transportation agencies make cost effective decisions about asset management strategies Program Manager Neal Hawkins 515 294 7733 hawkins iastate edu Sustainable Transportation Systems Program STSP Focuses on the energy and environmental aspects of transportation Program Manager Shauna Hallmark 515

    Original URL path: http://www.ctre.iastate.edu/keyprograms.htm (2012-11-20)
    Open archived version from archive

  • Iowa Pavement Management Program
    of information on pavement conditions and a supporting database for analyzing the condition data The database includes state of the art geographic referencing tools and built in analysis software To learn more see About the IPMP Page last updated February 25 2011 IPMP Home Services Events Resources Staff About the IPMP The IPMP is a program of the Center for Transportation Research and Education at Iowa State University CTRE is

    Original URL path: http://www.ctre.iastate.edu/ipmp/index.htm (2012-11-20)
    Open archived version from archive

  • Iowa Traffic Safety Data Service (ITSDS)
    515 294 8103 Fax 515 294 0467 What s new The Iowa DOT Office of Traffic and Safety has recently updated the Crash Analysis Resources website http www iowadot gov crashanalysis The site includes a variety of valuable crash data and resources including County city Iowa DOT District and school district profiles Iowa s Five Percent Safety Program Key emphasis areas Crash comparables Top 200 safety improvement candidate locations Data

    Original URL path: http://www.ctre.iastate.edu/itsds/index.htm (2012-11-20)
    Open archived version from archive

  • Roadway Infrastructure Management & Operations Systems (RIMOS)
    Iowa DOT that assists field staff in quickly and accurately collecting sign inventory information The tool assists field staff in managing sign information on a daily basis The tool helps Iowa DOT staff improve sign quality statewide Data collection tools for bridge management that allow field inspectors to use PDAs to conduct the PONTIS element and NBI inspections in the field This reduces inspection and data entry times Tools were also developed to collect structural integrity information using PDAs and simple sensors Iowa Pavement Management Program RIMOS helps collect data for the Iowa DOT s Pavement Marking Management Tool RIMOS is leading an FHWA multi state project to address safety on rural curves Since 1996 the Iowa Pavement Management Program IPMP has integrated data collection and a database to track the condition of pavements on non National Highway System federal aid eligible roads These 27 000 miles of Iowa pavement may be in state county and city jurisdictions The IPMP has information on pavement conditions roughness rutting and surface distresses and a supporting database for analyzing the condition data The database includes state of the art geographic referencing tools and built in analysis software Agencies are given CDs with this condition data twice a year Recently the IPMP has also started including data on another 9 000 miles of non federal aid roads for agencies that request it See www ctre iastate edu ipmp for more information Safety Asset management data are also used in safety studies including Pavement marking retroreflectivity is compared to crash data to evaluate the impact various levels of brightness have on nighttime crashes Asset management and crash data are combined for a national study sponsored by the U S DOT that looks at the effectiveness of dynamic speed signs on reducing vehicle speeds and crashes

    Original URL path: http://www.ctre.iastate.edu/rimos/index.cfm (2012-11-20)
    Open archived version from archive

  • Sustainable Transportation Systems Program
    Advance the use of sustainable fuels technologies and energy efficient transportation modes Increase understanding of the economic and environmental impacts of renewable fuels and encourage use of sustainable transportation energy sources Investigate economic models that encourage more efficient passenger and freight movement The goal of the Sustainable Transportation Systems Program STSP is to develop knowledge about the energy and environmental aspects of moving people and goods The Sustainable Transportation Systems

    Original URL path: http://www.ctre.iastate.edu/stsp/index.cfm (2012-11-20)
    Open archived version from archive

  • Research at CTRE
    See the full list of publications Can t find what you re looking for See also the Institute for Transportation CTRE s administrative home at Iowa State University Areas of research Research at CTRE focuses on the following Planning design and operations of transportation facilities Safety Asset management Sustainable transportation systems Transportation economics GIS tools Projects CTRE project information includes brief descriptions of research researchers contact information a list of sponsors and links to online reports and related publications Projects are grouped according to the following listings Research in progress Completed research Research reports Research sorted by principal investigator Research sorted by sponsor ie FHWA Iowa DOT Research sorted by project title Research sorted by keyword Project pages maintained by PI To locate a specific project you may want to use the Google powered search page Sponsors partners CTRE s major sponsor is the Iowa Department of Transportation CTRE actively partners with public private academic and professional organizations In addition to city county and state level partners CTRE s national level partners include Federal Highway Administration U S Department of Transportation National Cooperative Highway Research Program U S Environmental Protection Agency Page last updated April 24 2012 Research in progress

    Original URL path: http://www.ctre.iastate.edu/research.htm (2012-11-20)
    Open archived version from archive

  • Research in Progress
    Monitoring of Precast Bridge Approach Tied to an Integral Abutment in Bremer County Evaluating the Effectiveness of Temporary Work Zone Pavement Marking Products Preservation of Covered Bridges Field Monitoring of Curved Girder Bridges with Integral Abutments Technical Support for Two Lift Paving Construction in Kansas Technical Support for Two Lift Paving Construction in Kansas Concrete Overlay Field Application Program Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders Phase II TR 591 Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders TR 531 Phase 2 Seismic Performance of an I Girder to Inverted Tee Bent Cap Connection Integration of Analysis Methods and Development of Analysis Plan Access and Corridor Management Support Program for Iowa Phase I Establishing a Dynamic Formula for Pile Design and Construction Control of Pile Driving TR 584 Technology Transfer Concrete Consortium Early Permeability Test for Asphalt Acceptance Effect of Admixtures on Roller Compacted Concrete Mixes Bridge Designs for Rapid Renewal Evaluation of Rumble Stripes on Low Volume Rural Roads in Iowa Implementation and Operation of the Iowa Department of Transportation Pavement Management Optimization Model Interstate System 4R Plan An Asset Management Approach National Training for Integrated Materials and Construction Practices for Concrete Pavements Phase II CARS Location Database Creation Update and Validation CARS Location Database Update and Validation Development of New Test Procedures for Measuring Fine and Coarse Aggregate Geotechnical Solutions For Soil Improvement Rapid Embankment Construction and Stabilization of the Pavement Working Platform Geotechnical Solutions for Soil Improvement Rapid Embankment Construction and Stabilization of the Pavement Working Platform Develop an Expanded Improved and Upgraded Version of Probabilistic Optimization for Profit Software Evaluation of Speed Activated Displays on Curves Field Evaluation of Methods to Minimize Transverse Glulam Deck Deflection Phase 2 Effectiveness of Safety Corridor Programs AKA Road Safety Audits Rapid Self contained In situ Permeameter for Field QC QA of Pavement Base Subbase Materials Geospatial safety analysis for highway curves and resurfacing projects Use of Ultra High Performance Concrete in Geotechnical and Substructure Applications Enhancements to the Incident Mapping and Analysis Tools IMAT Implementation Activities Supporting the International Technology Scan on Long Life Concrete Pavements Laboratory Testing on HMA and Asphalt Development of Analytical Tools to Evaluate Road Departure Crashes Using Naturalistic Driving Study Data Incident Location Tool Support for Iowa DOT Incident Location Tool Support for the Iowa Department of Transportation Minnesota Mapping Analysis Tool MnMAT Enhancements Implementation of Concrete Pavement Preservation and PCC Surface Characteristics Tire Pavement Noise Program Food Product Demand Mapping Laboratory Kneading Compactor Evaluation and In situ Measurements Database Development Modified Sheet Pile Abutments for Low Volume Bridges TR 568 Bridge Construction Practices Using Incremental Launching NCHRP Project 20 07 Task 229 Concrete Pavement Preservation and Rehabilitation PONTIS Implementation and Operation Iowa DOT Improving Transportation for Large Scale Events Within the State of Iowa Roadway Departure Marketing Outreach and Education Safety Data Improvement Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications Phase 3 Update of Roundabouts An Informational Guide Evaluation of

    Original URL path: http://www.ctre.iastate.edu/research/inprogress.cfm (2012-11-20)
    Open archived version from archive