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Guidelines for Implementation of Right Turn Flashing Yellow Arrows and Leading Pedestrian Intervals

CITE Title : Guidelines for Implementation of Right Turn Flashing Yellow Arrows and Leading Pedestrian Intervals Creator(s) : Cunningham, Chris;Pyo, Kihyun;Baek, Juwoon;Byrom, Elizabeth;Warchol, Shannon; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina. Dept. of Transportation. Research and Analysis Group;United States. Department of Transportation. Federal Highway Administration; Published Date : 2020-05-05 Report Number : FHWA/NC/2018-21 URL : /view/dot/64559 "Guidelines for Implementation of" (2020). "Guidelines for Implementation of Right Turn Flashing Yellow Arrows and Leading Pedestrian Intervals" (2020) "Guidelines for Implementation of Right Turn Flashing Yellow Arrows and Leading Pedestrian Intervals" , 2020 Export RIS Citation Information.

:

Cunningham, Chris ;

Pyo, Kihyun

2020-05-05

:

North Carolina has been a leader in implementation of flashing yellow arrows (FYA) for left turning permissive movements. The public acceptance of suc...
Guidelines for Left Turn Signal Phasing Options by Time-of-Day: A Safety and Operational Study

CITE Title : Guidelines for Left Turn Signal Phasing Options by Time-of-Day: A Safety and Operational Study Creator(s) : Cunningham, Chris;Rouphail, Nagui;Lee, Taehun;Kearns, Brendan; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina Department of Transportation. Research and Analysis Group;United States. Department of Transportation. Federal Highway Administration; Published Date : 2020-11-30 Report Number : NCDOT/NC/2018-22 URL : /view/dot/60999 "Guidelines for Left Turn" (2020). "Guidelines for Left Turn Signal Phasing Options by Time-of-Day: A Safety and Operational Study" (2020) "Guidelines for Left Turn Signal Phasing Options by Time-of-Day: A Safety and Operational Study" , 2020 Export RIS Citation Information.

:

Cunningham, Chris ;

Rouphail, Nagui

2020-11-30

:

In recent years, North Carolina has been increasingly adopting a flashing yellow arrow (FYA) traffic control for protected-permitted (PPLT) and permit...
Pedestrian Incident Detection in the Rail Right-of-Way using Artificial Intelligence

CITE Title : Pedestrian Incident Detection in the Rail Right-of-Way using Artificial Intelligence Creator(s) : Cunningham, Chris;Avr, Azhagan;Searcy, Sarah;Vaughan, Chris;Coble, Daniel; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina Department of Transportation. Research and Development Unit;United States. Department of Transportation. Federal Highway Administration; Published Date : 2019-07-12 Report Number : FHWA/NC/2019-50, NCDOT Project 2019-50 URL : /view/dot/62732 "Pedestrian Incident Detection in" (2019). "Pedestrian Incident Detection in the Rail Right-of-Way using Artificial Intelligence" (2019) "Pedestrian Incident Detection in the Rail Right-of-Way using Artificial Intelligence" , 2019 Export RIS Citation Information.

:

Cunningham, Chris ;

Avr, Azhagan

2019-07-12

:

This research project builds on North Carolina Department of Transportation (NCDOT) RP 2015-18 (“Reduction in Railroad Right-of-Way Incidents”) an...
Post‐Installation Evaluation of the Effects of Ramp Metering in North Carolina

CITE Title : Post‐Installation Evaluation of the Effects of Ramp Metering in North Carolina Creator(s) : Davis, Joy;Chase, Thomas;Aghdashi, Behzad;Cunningham, Chris;Head, Weston;Poslusny, James;Karlson, Terry; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina Department of Transportation. Research and Analysis Group;United States. Department of Transportation. Federal Highway Administration; Published Date : 2019-02-01 Report Number : 2018-19 URL : /view/dot/59873 "Post‐Installation Evaluation of the" (2019). "Post‐Installation Evaluation of the Effects of Ramp Metering in North Carolina" (2019) "Post‐Installation Evaluation of the Effects of Ramp Metering in North Carolina" , 2019 Export RIS Citation Information.

:

Davis, Joy ;

Chase, Thomas

2019-02-01

:

Since September 2017, the first four on‐ramp signals in North Carolina, positioned on the westbound lanes of I‐540 in Wake County, have been regul...
Accommodating Pedestrians & Bicyclists at Continuous Flow Intersections [Project Brief]

CITE Title : Accommodating Pedestrians & Bicyclists at Continuous Flow Intersections [Project Brief] Creator(s) : Rouphail, Nagui M.;Cunningham, Chris;Warchol, Shannon;Ahmed, Ishtiak;Davis, William J.; Corporate Creator(s) : Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE);North Carolina State University;The Citadel; 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 : 2019-11-01 URL : /view/dot/68450 "Accommodating Pedestrians & Bicyclists" (2019). "Accommodating Pedestrians & Bicyclists at Continuous Flow Intersections [Project Brief]" (2019) "Accommodating Pedestrians & Bicyclists at Continuous Flow Intersections [Project Brief]" , 2019 Export RIS Citation Information.

:

Rouphail, Nagui M. ;

Cunningham, Chris

2019-11-01

:

Continuous Flow Intersections (CFIs), also known as Displaced Left-Turn intersections (DLTs) have grown in popularity primarily due to the reduced num...
Public opinions of roadway assets using roadway reviews and focus groups.

CITE Title : Public opinions of roadway assets using roadway reviews and focus groups. Creator(s) : Cunningham, Chris;Findley, Daniel;Davis, Joy;Searcy, Sarah;Martin, James J; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina. Dept. of Transportation. Research and Analysis Group Published Date : 2016-08-30 Report Number : FHWA/NC/2016-04 URL : /view/dot/31914 "Public opinions of roadway" (2016). "Public opinions of roadway assets using roadway reviews and focus groups." (2016) "Public opinions of roadway assets using roadway reviews and focus groups." , 2016 Export RIS Citation Information.

:

Cunningham, Chris ;

Findley, Daniel

2016-08-30

:

This project uses Roadway Reviews and Focus Groups to gain insight into how North Carolina residents assess and prioritize roadway assets. During a th...
Evaluation of life cycle impacts of intersection control type selection [final report].

CITE Title : Evaluation of life cycle impacts of intersection control type selection [final report]. Creator(s) : Cunningham, Chris;Findley, Daniel;Davis, Joy;Aghdashi, Behzad;Kim, Sangkey;Small, James Douglas; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina. Dept. of Transportation. Research and Analysis Group Published Date : 2016-05-05 Report Number : FHWA/NC/2014-11;Final report 2014-11; URL : /view/dot/31058 "Evaluation of life cycle" (2016). "Evaluation of life cycle impacts of intersection control type selection [final report]." (2016) "Evaluation of life cycle impacts of intersection control type selection [final report]." , 2016 Export RIS Citation Information.

:

Cunningham, Chris ;

Findley, Daniel

2016-05-05

:

The methodology provided in this report provides guidance for NCDOT conversions of two‐waystop controlled intersections to other intersection types ...
Integrated Implementation of Innovation Intersection Designs [May 2020]

CITE Title : Integrated Implementation of Innovation Intersection Designs [May 2020] Creator(s) : Rouphail, Nagui M.;Cunningham, Chris;Davis, William J.;Warchol, Shannon;Ahmed, Ishtiak; Corporate Creator(s) : North Carolina State University;Citadel, the Military College of South Carolina; Corporate Contributor(s) : United States. Department of Transportation. University Transportation Centers (UTC) Program;Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE);United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Published Date : 2020-05-01 Report Number : Project F URL : /view/dot/56910 "Integrated Implementation of Innovation" (2020). "Integrated Implementation of Innovation Intersection Designs [May 2020]" (2020) "Integrated Implementation of Innovation Intersection Designs [May 2020]" , 2020 Export RIS Citation Information.

:

Rouphail, Nagui M. ;

Cunningham, Chris

2020-05-01

:

This study evaluated the performance of pedestrian-bicycle crossing alternatives at Continuous Flow Intersections (CFI). Further, a comparison was als...
Planning Level Evaluation of the Effects of Ramp Metering on North Carolina Freeways

CITE Title : Planning Level Evaluation of the Effects of Ramp Metering on North Carolina Freeways Creator(s) : Cunningham, Chris;Aghdashi, Behzad;Chase, Thomas;Kim, Sangkey;Nye, Timothy; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina Department of Transportation. Research and Development Unit;United States. Department of Transportation. Federal Highway Administration; Published Date : 2016-11-01 Report Number : FHWA/NC/2016-11 URL : /view/dot/57046 "Planning Level Evaluation of" (2016). "Planning Level Evaluation of the Effects of Ramp Metering on North Carolina Freeways" (2016) "Planning Level Evaluation of the Effects of Ramp Metering on North Carolina Freeways" , 2016 Export RIS Citation Information.

:

Cunningham, Chris ;

Aghdashi, Behzad

2016-11-01

:

In response to growing traffic congestion, the North Carolina Department of Transportation will install North Carolina’s first ramp meters at four l...
Post-implementation Evaluation of Integrated Corridor Management (ICM) in North Carolina

CITE Title : Post-implementation Evaluation of Integrated Corridor Management (ICM) in North Carolina Creator(s) : Chase, R. Thomas;Samandar, Shoaib;Gopi, Sreekanth;Li, Tao;Cunningham, Chris; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education Corporate Contributor(s) : North Carolina Department of Transportation. Research and Analysis Group;United States. Department of Transportation. Federal Highway Administration; Published Date : 2021-06-01 Report Number : FHWA/NC/2019-30 URL : /view/dot/68710 "Post-implementation Evaluation of Integrated" (2021). "Post-implementation Evaluation of Integrated Corridor Management (ICM) in North Carolina" (2021) "Post-implementation Evaluation of Integrated Corridor Management (ICM) in North Carolina" , 2021 Export RIS Citation Information.

:

Chase, R. Thomas ;

Samandar, Shoaib

2021-06-01

:

Integrated Corridor Management (ICM) systems offer the potential to manage both travel demand and network demand in normal and abnormal conditions. Tr...
Addressing Unpredictable Sources of Congestion

CITE Title : Addressing Unpredictable Sources of Congestion Creator(s) : Cunningham, Chris;Guin, Angshuman;Turochy, Rod E;Sullivan, Andrew;Chase, R. Thomas;Ahmed, Ishtiak; Corporate Creator(s) : North Carolina State University. Institute for Transportation Research & Education;Georgia Institute of Technology; Corporate Contributor(s) : Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE);University of Florida Transportation Institute;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology;United States. Department of Transportation. University Transportation Centers (UTC) Program; Published Date : 2023-10-16 Report Number : STRIDE Project A4 URL : /view/dot/72840 "Addressing Unpredictable Sources of" (2023). "Addressing Unpredictable Sources of Congestion" (2023) "Addressing Unpredictable Sources of Congestion" , 2023 Export RIS Citation Information.

:

Cunningham, Chris ;

Guin, Angshuman

2023-10-16

:

In this study, we assessed the state-of-the-practice methods of deploying incident management strategies and investigated areas for improvement. We al...
Diverging diamond interchange : informational guide.

CITE Title : Diverging diamond interchange : informational guide. Creator(s) : Schroeder, Bastian;Cunningham, Chris;Ray, Brian;Daleiden, Andy;Jenior, Pete;Knudsen, Julia; Corporate Creator(s) : Kittelson & Associates, Inc Published Date : 2014-08-01 Report Number : FHWA-SA-14-067 URL : /view/dot/29474 "Diverging diamond interchange :" (2014). "Diverging diamond interchange : informational guide." (2014) "Diverging diamond interchange : informational guide." , 2014 Export RIS Citation Information.

:

Schroeder, Bastian ;

Cunningham, Chris

2014-08-01

:

This document provides information and guidance on the Diverging Diamond Interchange (DDI). To the extent possible, the guideaddresses a variety of co...