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US Transportation Collection

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

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1 - 18 of 18 Results

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Estimating Soil Pressure Against Unyielding Surfaces [Summary]

CITE Title : Estimating Soil Pressure Against Unyielding Surfaces [Summary] Creator(s) : Herrera, Rodrigo;Rodgers, Michael; Corporate Creator(s) : University of Florida Corporate Contributor(s) : Florida Department of Transportation Published Date : 2023-10-01 URL : /view/dot/73476 "Estimating Soil Pressure Against" (2023). "Estimating Soil Pressure Against Unyielding Surfaces [Summary]" (2023) "Estimating Soil Pressure Against Unyielding Surfaces [Summary]" , 2023 Export RIS Citation Information.

:

Herrera, Rodrigo ;

Rodgers, Michael

2023-10-01

:

The objectives of this research were to construct a full-scale MSE wall with an unyielding condition and measure the resulting internal earth pressure...
Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling [Summary]

CITE Title : Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling [Summary] Creator(s) : Herrera, Rodrigo;Rodgers, Michael; Corporate Creator(s) : Florida Department of Transportation Published Date : 2023-05-01 URL : /view/dot/71865 "Assessing Axial Capacities of" (2023). "Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling [Summary]" (2023) "Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling [Summary]" , 2023 Export RIS Citation Information.

:

Herrera, Rodrigo ;

Rodgers, Michael

2023-05-01

:

Developing a comprehensive subsurface profile can be difficult, especially in certain areas in Florida where sandy soils with varying amounts of fines...
Estimating Soil Pressure Against Unyielding Surfaces

CITE Title : Estimating Soil Pressure Against Unyielding Surfaces Creator(s) : Rodgers, Michael;McVay, Michael;Kelch, Wyatt; Corporate Creator(s) : University of Florida (Gainesville). Engineering School of Sustainable Infrastructure and Environment Corporate Contributor(s) : Florida. Department of Transportation Contributor(s) : Herrera, Rodrigo;Hernando, Jose; Published Date : 2022-08-01 URL : /view/dot/73477 "Estimating Soil Pressure Against" (2022). "Estimating Soil Pressure Against Unyielding Surfaces" (2022) "Estimating Soil Pressure Against Unyielding Surfaces" , 2022 Export RIS Citation Information.

:

Rodgers, Michael ;

McVay, Michael

2022-08-01

:

This report focuses on the earth pressures that develop when two MSE walls are tied together, creating an unyielding condition. During the research an...
Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling

CITE Title : Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling Creator(s) : Rodgers, Michael;McVay, Michael;Kelch, Wyatt;Liu, Angelina; Corporate Creator(s) : University of Florida (Gainesville). Engineering School of Sustainable Infrastructure and Environment Corporate Contributor(s) : Florida Department of Transportation Published Date : 2021-12-01 URL : /view/dot/71850 "Assessing Axial Capacities of" (2021). "Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling" (2021) "Assessing Axial Capacities of Auger Cast Piles from Measuring While Drilling" , 2021 Export RIS Citation Information.

:

Rodgers, Michael ;

McVay, Michael

2021-12-01

:

This report focuses on the development of measuring while drilling (MWD) QA/QC procedures for South Florida auger cast-in-place (ACIP) piles, socketed...
Field Implementation of the Vertical In situ Permeameter (VIP) [Final Report]

CITE Title : Field Implementation of the Vertical In situ Permeameter (VIP) [Final Report] Creator(s) : Rodgers, Michael;Mohseni, Ana; Corporate Creator(s) : University of Florida (Gainesville). Engineering School of Sustainable Infrastructure and Environment Corporate Contributor(s) : Florida. Department of Transportation Published Date : 2021-05-31 URL : /view/dot/62335 "Field Implementation of the" (2021). "Field Implementation of the Vertical In situ Permeameter (VIP) [Final Report]" (2021) "Field Implementation of the Vertical In situ Permeameter (VIP) [Final Report]" , 2021 Export RIS Citation Information.

:

Rodgers, Michael ;

Mohseni, Ana

2021-05-31

:

This research involved improving the vertical in situ permeameter (VIP), a new apparatus developed in FDOT Project BDV31-977-23 for estimating in situ...
Environmental Justice Implications of Roadway Topography

CITE Title : Environmental Justice Implications of Roadway Topography Creator(s) : Gbologah, Franklin;Prendergast, Kyla;Rodgers, Michael; Corporate Creator(s) : Center for Transportation, Equity, Decisions & Dollars (CTEDD). University of Texas;University of Texas at Arlington; Corporate Contributor(s) : United States. Department of Transportation. Research and Innovative Technology Administration;United States. Department of Transportation. University Transportation Centers (UTC) Program; Published Date : 2020-08-31 Report Number : CTEDD 019-09 URL : /view/dot/56023 "Environmental Justice Implications of" (2020). "Environmental Justice Implications of Roadway Topography" (2020) "Environmental Justice Implications of Roadway Topography" , 2020 Export RIS Citation Information.

:

Gbologah, Franklin ;

Prendergast, Kyla

2020-08-31

:

This study evaluates environmental justice implications of roadway topography. Most MPOs and transportation agencies use a fixed buffer of 200 meters ...
Equity Assessment of Plug-In Electric Vehicle Purchase Incentives With a Focus on Atlanta, Georgia

CITE Title : Equity Assessment of Plug-In Electric Vehicle Purchase Incentives With a Focus on Atlanta, Georgia Creator(s) : Liu, Haobing;Guensler, Randall;Rodgers, Michael; Corporate Creator(s) : Center for Transportation, Equity, Decisions & Dollars (CTEDD). University of Texas;University of Texas at Arlington;United States. Department of Transportation. University Transportation Centers (UTC) Program; Corporate Contributor(s) : United States. Department of Transportation. Research and Innovative Technology Administration Published Date : 2020-06-01 URL : /view/dot/54630 "Equity Assessment of Plug-In" (2020). "Equity Assessment of Plug-In Electric Vehicle Purchase Incentives With a Focus on Atlanta, Georgia" (2020) "Equity Assessment of Plug-In Electric Vehicle Purchase Incentives With a Focus on Atlanta, Georgia" , 2020 Export RIS Citation Information.

:

Liu, Haobing ;

Guensler, Randall

2020-06-01

:

To help consumers overcome higher initial purchase costs of plug-in hybrid and battery-electric vehicles (collectively PEVs), and to help promote PEV ...
Implementation of Measuring While Drilling Shafts in Florida (FLMWDS)

CITE Title : Implementation of Measuring While Drilling Shafts in Florida (FLMWDS) Creator(s) : McVay, Michael;Rodgers, Michael; Corporate Creator(s) : University of Florida, Gainesville. Engineering School of Sustainable Infrastructure and Environment (ESSIE) Corporate Contributor(s) : Florida. Department of Transportation Published Date : 2020-06-01 URL : /view/dot/56367 "Implementation of Measuring While" (2020). "Implementation of Measuring While Drilling Shafts in Florida (FLMWDS)" (2020) "Implementation of Measuring While Drilling Shafts in Florida (FLMWDS)" , 2020 Export RIS Citation Information.

:

McVay, Michael ;

Rodgers, Michael

2020-06-01

:

Measuring while drilling (MWD) is the application of monitoring and recording drilling data during the drilling process. Recent geotechnical MWD effor...
Measuring Temporal and Spatial Exposure of Urban Cyclists to Air Pollutants Using an Instrumented Bike

CITE Title : Measuring Temporal and Spatial Exposure of Urban Cyclists to Air Pollutants Using an Instrumented Bike Creator(s) : Schaffer, Kaitlyn G.;Gadsby, April;Alton, Nic;Maddox, Spencer;Lowentritt, Sarah Jane;LeDantec, Chris;Rodgers, Michael;Watkins, Kari; Corporate Creator(s) : Center for Advancing Research in Transportation Emissions, Energy, and Health. Texas A&M Transportation Institute Corporate Contributor(s) : United States. Department of Transportation. University Transportation Centers (UTC) Program;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Published Date : 2019-09-01 Report Number : GT-01-09 URL : /view/dot/56809 "Measuring Temporal and Spatial" (2019). "Measuring Temporal and Spatial Exposure of Urban Cyclists to Air Pollutants Using an Instrumented Bike" (2019) "Measuring Temporal and Spatial Exposure of Urban Cyclists to Air Pollutants Using an Instrumented Bike" , 2019 Export RIS Citation Information.

:

Schaffer, Kaitlyn G. ;

Gadsby, April

2019-09-01

:

Increased use of active transportation can make direct and indirect contributions toward addressing societal transportation issues. However, in the pr...
Operating Performance of Diverging Diamond Interchanges

CITE Title : Operating Performance of Diverging Diamond Interchanges Creator(s) : Guin, Angshuman;Hunter, Michael;Rodgers, Michael; Corporate Creator(s) : Georgia Institute of Technology. School of Civil and Environmental Engineering Corporate Contributor(s) : Georgia. Dept. of Transportation;United States. Federal Highway Administration;Georgia. Dept. of Transportation. Office of Performance-Based Management and Research; Contributor(s) : Park, Sun Jun;Anderson, James; Published Date : 2018-08-01 Report Number : FHWA-GA-18-1228, 2006U97 URL : /view/dot/36695 "Operating Performance of Diverging" (2018). "Operating Performance of Diverging Diamond Interchanges" (2018) "Operating Performance of Diverging Diamond Interchanges" , 2018 Export RIS Citation Information.

:

Guin, Angshuman ;

Hunter, Michael

2018-08-01

:

As the result of changing traffic patterns, many conventional intersections and interchanges can no longer accommodate growing traffic volumes and hea...
Operational Evaluation of Do Not Block the Box Campaigns in Georgia

CITE Title : Operational Evaluation of Do Not Block the Box Campaigns in Georgia Creator(s) : Guin, Angshuman;Hunter, Michael;Rodgers, Michael;Saroj, Abhilasha;Choudhary, Nishu;Kim, Han Gyol; Corporate Creator(s) : Georgia Tech Research Corporation Corporate Contributor(s) : Georgia. Dept. of Transportation;United States. Federal Highway Administration; Published Date : 2018-04-23 Report Number : FHWA-GA-18-1443 URL : /view/dot/36121 "Operational Evaluation of Do" (2018). "Operational Evaluation of Do Not Block the Box Campaigns in Georgia" (2018) "Operational Evaluation of Do Not Block the Box Campaigns in Georgia" , 2018 Export RIS Citation Information.

:

Guin, Angshuman ;

Hunter, Michael

2018-04-23

:

The overarching objective of this research is to provide the Georgia Department of Transportation (GDOT) and the Perimeter Community Improvement Distr...
Design Exception In-Service Monitoring Program Development

CITE Title : Design Exception In-Service Monitoring Program Development Creator(s) : Hunter, Michael;Rodgers, Michael;Xu, Yanzhi;Leous, Audrey;Mingus, Charlene;Sim, Samuel;Stahley, Laura; Corporate Creator(s) : Georgia Tech Research Corporation;Georgia Institute of Technology. School of Civil and Environmental Engineering; Corporate Contributor(s) : Georgia. Dept. of Transportation. Office of Research;United States. Federal Highway Administration; Published Date : 2017-05-01 Report Number : FHWA-GA-17-1204;12-04; URL : /view/dot/35086 "Design Exception In-Service Monitoring" (2017). "Design Exception In-Service Monitoring Program Development" (2017) "Design Exception In-Service Monitoring Program Development" , 2017 Export RIS Citation Information.

:

Hunter, Michael ;

Rodgers, Michael

2017-05-01

:

This study evaluates various possible program designs for in-service monitoring of design exceptions (DEs) for the Georgia Department of Transportatio...
Transportation systems health : concepts, applications & significance.

CITE Title : Transportation systems health : concepts, applications & significance. Creator(s) : Amekudzi-Kennedy, Adjo;Southworth, Frank;Rodgers, Michael;Ross, Catherine;Boadi, Richard;Amoaning-Yankson, Stephanie;Brodie, Stefanie;Akofio-Sowah, Margaret-Avis;Smith-Colin, Janille;Fischer, Jamie;Wall, Thomas; Corporate Creator(s) : Georgia Transportation Institute Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 2015-12-01 Report Number : FHWA-GDOT 14-34 URL : /view/dot/29641 "Transportation systems health :" (2015). "Transportation systems health : concepts, applications & significance." (2015) "Transportation systems health : concepts, applications & significance." , 2015 Export RIS Citation Information.

:

Amekudzi-Kennedy, Adjo ;

Southworth, Frank

2015-12-01

:

This report offers conceptual and analytical frameworks and application examples to address the question: how can broader statewide (or national) obje...
Managing Transportation System Health: Setting Performance Targets and Policies in Non-Uniform Regions and Jurisdictions to Achieve Uniform Statewide and National Objectives

CITE Title : Managing Transportation System Health: Setting Performance Targets and Policies in Non-Uniform Regions and Jurisdictions to Achieve Uniform Statewide and National Objectives Creator(s) : Amekudzi-Kennedy, Adjo;Southworth, Frank;Rodgers, Michael;Ross, Catherine L.;Boadi, Richard;Amoaning-Yankson, Stephanie;Brodie, Stefanie;Akofio-Sowah, Margaret-Avis;Smith-Colin, Janille;Fischer, Jamie M.;Wall, Thomas; Corporate Creator(s) : National Center for Transportation Systems Productivity and Management (U.S.);Georgia Transportation Institute; Corporate Contributor(s) : United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology;Georgia. Department of Transportation. Office of Research; Published Date : 2015-12-01 Report Number : FHWA-GDOT 14-34 URL : /view/dot/36973 "Managing Transportation System Health:" (2015). "Managing Transportation System Health: Setting Performance Targets and Policies in Non-Uniform Regions and Jurisdictions to Achieve Uniform Statewide and National Objectives" (2015) "Managing Transportation System Health: Setting Performance Targets and Policies in Non-Uniform Regions and Jurisdictions to Achieve Uniform Statewide and National Objectives" , 2015 Export RIS Citation Information.

:

Amekudzi-Kennedy, Adjo ;

Southworth, Frank

2015-12-01

:

This report offers conceptual and analytical frameworks and application examples to address the question: how can broader statewide (or national) obje...
A Comprehensive Investigation of Visibility Problems on Highways: Developing Real Time Monitoring and Prediction System for Reduced Visibility and Understanding Traffic and Human Factors Implications

CITE Title : A Comprehensive Investigation of Visibility Problems on Highways: Developing Real Time Monitoring and Prediction System for Reduced Visibility and Understanding Traffic and Human Factors Implications Creator(s) : Abdel-Aty, M.;Radwan, Essam;Oloufa, Amr;Rodgers, Michael; Corporate Creator(s) : University of Central Florida;Georgia Institute of Technology;National Center for Transportation Systems Productivity and Management (U.S.); Corporate Contributor(s) : University Transportation Centers Program (U.S.) Published Date : 2015-10-01 URL : /view/dot/36011 "A Comprehensive Investigation of" (2015). "A Comprehensive Investigation of Visibility Problems on Highways: Developing Real Time Monitoring and Prediction System for Reduced Visibility and Understanding Traffic and Human Factors Implications" (2015) "A Comprehensive Investigation of Visibility Problems on Highways: Developing Real Time Monitoring and Prediction System for Reduced Visibility and Understanding Traffic and Human Factors Implications" , 2015 Export RIS Citation Information.

:

Abdel-Aty, M. ;

Radwan, Essam

2015-10-01

:

Visibility is one of the most important impacts weather can have on road systems; weather-related visibility reduction is most often due to fog. Flori...
Improved Methods for Delineating Diverges in Work Zones

CITE Title : Improved Methods for Delineating Diverges in Work Zones Creator(s) : Hunter, Michael;Rodgers, Michael;Corso, Gregory M.;Xu, Yanshi Ann;Greenwood, Aaron T.; Corporate Creator(s) : Georgia. Dept. of Transportation. Office of Research;Georgia Institute of Technology. School of Civil and Environmental Engineering; Corporate Contributor(s) : United States. Federal Highway Administration Published Date : 2014-09-01 Report Number : FHWA-GA-14-RP10-07 URL : /view/dot/39807 "Improved Methods for Delineating" (2014). "Improved Methods for Delineating Diverges in Work Zones" (2014) "Improved Methods for Delineating Diverges in Work Zones" , 2014 Export RIS Citation Information.

:

Hunter, Michael ;

Rodgers, Michael

2014-09-01

:

This report presents results from an investigation regarding the impacts of various delineation methods on driver performance in properly identifying ...
Evaluation of the effectiveness of converging chevron pavement markings.

CITE Title : Evaluation of the effectiveness of converging chevron pavement markings. Creator(s) : Hunter, Michael P.;Guin, Angshuman;Boonsiripant, Saroch;Rodgers, Michael; Corporate Creator(s) : Georgia Tech Research Corporation Corporate Contributor(s) : Georgia. Dept. of Transportation. Office of Materials & Research;United States. Federal Highway Administration; Published Date : 2011-10-01 Report Number : FHWAGA- 10-0713 URL : /view/dot/24389 "Evaluation of the effectiveness" (2011). "Evaluation of the effectiveness of converging chevron pavement markings." (2011) "Evaluation of the effectiveness of converging chevron pavement markings." , 2011 Export RIS Citation Information.

:

Hunter, Michael P. ;

Guin, Angshuman

2011-10-01

:

Converging chevron pavement markings have recently seen rising interest in the United States as ameans to reduce speeds at high-speed locations in a d...
Evaluating the effectiveness of converging chevron pavement markings.

CITE Title : Evaluating the effectiveness of converging chevron pavement markings. Creator(s) : Hunter, Michael P.;Guin, Angshuman;Boonsiripant, Saroch;Rodgers, Michael; Corporate Creator(s) : Georgia Tech Research Corporation Corporate Contributor(s) : Georgia. Dept. of Transportation. Office of Materials & Research;United States. Federal Highway Administration; Published Date : 2010-10-01 Report Number : FHWA-GA-10-0713 URL : /view/dot/24619 "Evaluating the effectiveness of" (2010). "Evaluating the effectiveness of converging chevron pavement markings." (2010) "Evaluating the effectiveness of converging chevron pavement markings." , 2010 Export RIS Citation Information.

:

Hunter, Michael P. ;

Guin, Angshuman

2010-10-01

:

Converging chevron pavement markings have recently seen rising interest in the United States as ameans to reduce speeds at high-speed locations in a d...