Christopher Michael Cunningham

Works (39)

Updated: July 30th, 2024 08:32

2024 review

Challenges & barriers for real-time integration of drones in emergency cardiac care: Lessons from the United States, Sweden, & Canada

[Review of Challenges & barriers for real-time integration of drones in emergency cardiac care: Lessons from the United States, Sweden, & Canada]. RESUSCITATION PLUS, 17.

By: J. Zegre-Hemsey *, S. Cheskes *, A. Johnson *, W. Rosamond *, C. Cunningham*, E. Arnold n , S. Schierbeck *, A. Claesson *

author keywords: Automated external defibrillator; Drone; Uncrewed aircraft systems; Emergency medical services; Out-of-hospital cardiac arrest
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 18, 2024

2023 journal article

Age differences in driver visual behavior and vehicle control when driving with in-vehicle and on-road deliveries of service logo signs

INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS, 93.

By: J. Feng n, Y. Deng n, M. Lau n, S. Cauffman  n, E. Johnson*, C. Cunningham n, D. Kaber*

author keywords: Vehicle control; Glance behavior; Logo signs; On-road signage; In-vehicle display; Driving safety
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: May 15, 2023

2023 article

Quadrant Roadway Intersections: Tradeoffs between Control Delay Savings and Extra Travel Time

Yang, G., Cunningham, C. M., & Brown, M. R. (2023, September 20). TRANSPORTATION RESEARCH RECORD, Vol. 9.

By: G. Yang n , C. Cunningham n & M. Brown

author keywords: quadrant roadway intersection; direct left-turn; loop left-turn; time-in-system; capacity utilization; microsimulation
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 2, 2023

2023 article

Safety Evaluation for Conversion From Protected-Only Left-Turn Phasing to Time-of-Day Protected-Permissive Left-Turn Phasing Using Flashing Yellow Arrows

Lee, T., Cunningham, C., & Simpson, C. L. (2023, February 11). TRANSPORTATION RESEARCH RECORD.

By: T. Lee  n, C. Cunningham n & C. Simpson

author keywords: operations; traffic control devices; safety; signalized; traffic signals
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: March 20, 2023

2022 article

Movement-based intersection crash frequency modeling

Lee, T., Cunningham, C., & Rouphail, N. (2022, June 21). JOURNAL OF TRANSPORTATION SAFETY & SECURITY, Vol. 6.

By: T. Lee  n, C. Cunningham n & N. Rouphail n 

author keywords: Traffic safety; crash frequency model; intersection crashes; traffic movement; movement-based crash frequency model
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2022 journal article

Research and Design Considerations for Presentation of Non-Safety Related Information via In-Vehicle Displays during Automated Driving

APPLIED SCIENCES-BASEL, 12(20).

By: S. Cauffman *, M. Lau n, Y. Deng n, C. Cunningham n, D. Kaber* & J. Feng n

author keywords: automated driving; in-vehicle displays; driver behavior; human factors; design guidelines
TL;DR: This work summarizes current literature on three domains of research, including the design and effectiveness of traditional road signage, human factors considerations in vehicle automation design, and current design guidelines for in-vehicle information presentation, and proposes a framework highlighting various factors that could determine the effectiveness of in-Vehicle messaging. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 7, 2022

2022 journal article

The potential of signalized offset T-intersections to accommodate new developments

INTERNATIONAL JOURNAL OF TRANSPORTATION SCIENCE AND TECHNOLOGY, 12(1), 217–229.

By: G. Yang n , S. Warchol*, C. Cunningham n & J. Hummer*

author keywords: Offset T-intersection; Intersection spacing; Traffic operations; Microsimulation
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 28, 2023

2021 journal article

Impact of Using Drones in Emergency Medicine: What Does the Future Hold?

OPEN ACCESS EMERGENCY MEDICINE, 13, 487–498.

By: A. Johnson *, C. Cunningham*, E. Arnold n , W. Rosamond * & J. Zegre-Hemsey *

author keywords: drone; unmanned aerial vehicle; emergency medicine; emergency medical services
TL;DR: Drones are a promising technology for improving patient survival, outcomes, and quality of life, particularly for those in areas that are remote or that lack funds or infrastructure, make them particularly applicable in the field of emergency medicine. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 17, 2021

2021 journal article

Mobility Assessment of Pedestrian and Bicycle Treatments at Complex Continuous Flow Intersections

JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS, 147(5).

By: I. Ahmed n , S. Warchol*, C. Cunningham n & N. Rouphail n 

author keywords: Continuous flow intersection; Displaced left turn; Alternative intersection; Pedestrian; Exclusive bicycle path; Stopped delay; Number of stops
TL;DR: This study evaluated the mobility performance of pedestrian-bicycle crossing alternatives at continuous flow intersections (CFIs) by comparing CFI crossing types with a standard intersecting pattern. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 23, 2021

2020 journal article

Modeling and Validating Traffic Responsive Ramp Metering in the Highway Capacity Manual Context

TRANSPORTATION RESEARCH RECORD, 2674(12), 91–102.

By: S. Aghdashi*, J. Davis n , T. Chase n & C. Cunningham n

TL;DR: A method for analyzing traffic responsive (or adaptive) ramp metering, an active traffic and demand management strategy, using the core freeway facilities methodology in the HCM, which focuses on the MaxView metering algorithm. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 8, 2021

2019 journal article

National-Level Safety Evaluation of Diverging Diamond Interchanges

TRANSPORTATION RESEARCH RECORD, 2673(7), 696–708.

By: T. Nye, C. Cunningham n & E. Byrom n

TL;DR: This study recommends a total crashes crash modification factor (CMF) of 0.633 based on the comparison group analysis of 26 DDIs in 11 states to provide a more robust and reliable safety assessment of DDI deployments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 26, 2019

2017 journal article

Lane utilization model development for diverging diamond interchanges

Transportation Research Record, (2618), 27–37.

By: C. Yeom, B. Schroeder, C. Cunningham, K. Salamati & N. Rouphail 

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Relating Public Opinions of Roadway Assets to Field Data with Survey and Focus Groups

TRANSPORTATION RESEARCH RECORD, 2613(2613), 16–28.

By: J. Davis n , C. Cunningham n, D. Findley n , S. Searcy n , J. Martin n & L. Watkins

Contributors: J. Davis n , C. Cunningham n, D. Findley n , S. Searcy n , J. Martin n & L. Watkins

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Use of Microsimulation to Evaluate Signal-Phasing Schemes at Diverging Diamond Interchanges

TRANSPORTATION RESEARCH RECORD, (2620), 10–19.

By: S. Warchol n, T. Chase  n & C. Cunningham n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

An assessment of highway capacity manual default saturation flow rates to those in North Carolina

ITE Journal, 86(11), 38–43.

By: T. Graves, B. Kelly & C. Cunningham

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Impact of exit ramp geometric treatments at diverging diamond interchanges on queue spillback

Transportation Research Record, (2556), 75–85.

By: S. Warchol, B. Schroeder & C. Cunningham

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Innovative Method for Remotely Fine-Tuning Offsets Along a Diverging Diamond Interchange Corridor

TRANSPORTATION RESEARCH RECORD, (2557), 33–43.

By: S. Kim n, S. Warchol n, B. Schroeder & C. Cunningham n

TL;DR: A method for remotely fine-tuning offsets for a DDI and its adjacent intersections using the dynamic bandwidth analysis tool (DBAT) that can coordinate any set of movements, as well as multiple travel paths is provided. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Long-term monitoring of wrong-way maneuvers at diverging diamond interchanges

Transportation Research Record, (2484), 129–139.

By: C. Vaughan, C. Jagadish, S. Bharadwaj, C. Cunningham, B. Schroeder, J. Hummer, D. Findley , N. Rouphail 

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Safety Evaluation of Seven of the Earliest Diverging Diamond Interchanges Installed in the United States

TRANSPORTATION RESEARCH RECORD, (2583), 25–33.

By: J. Hummer *, C. Cunningham n, R. Srinivasan *, S. Warchol n, B. Claros *, P. Edara *, C. Sun *

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Signal Timing for Diverging Diamond Interchanges: Fundamentals, Concepts, and Recommended Applications

TRANSPORTATION RESEARCH RECORD, (2557), 1–10.

By: C. Cunningham n, B. Schroeder, S. Phillips, T. Urbanik, S. Warchol n & A. Tanaka

TL;DR: The state of the practice in DDI signal phasing with principles established in the Signal Timing Manual is documents, namely, that it uses consistent phase numbering in a logical format to describe each of the phasing concepts being considered and discussed in this paper. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Improved Asset Management and Inventory Development through Sample Analysis and Vendor-Client Communication

JOURNAL OF INFRASTRUCTURE SYSTEMS, 22(1).

By: C. Cunningham n, D. Findley n , K. Hovey n, P. Foley n, J. Smith, T. Fowler n, J. Chang*, J. Arnold, J. Hummer *

Contributors: C. Cunningham n, D. Findley n , K. Hovey n, P. Foley n, J. Smith, T. Fowler n, J. Chang*, J. Arnold, J. Hummer *

author keywords: Asset; Data collection; Mobile vehicle; Communication; Roadway
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 journal article

Long-term monitoring of wrong-way maneuvers at diverging diamond interchanges

Transportation Research Record, (2484), 129–139.

By: C. Vaughan, C. Jagadish, S. Bharadwaj, C. Cunningham, B. Schroeder, J. Hummer, D. Findley , N. Rouphail 

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Nonmotorized Site Selection Methods for Continuous and Short-Duration Volume Counting

TRANSPORTATION RESEARCH RECORD, (2527), 49–57.

By: K. Jackson n, E. Stolz n & C. Cunningham*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Pedestrian and bicyclist accommodations and crossings on superstreets

Transportation Research Record, (2486), 37–44.

By: A. Holzem, J. Hummer, C. Cunningham, S. O'Brien, B. Schroeder & K. Salamati

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Resident, Commuter, and Business Perceptions of New Superstreets

JOURNAL OF TRANSPORTATION ENGINEERING, 141(7).

By: S. Ott, R. Fiedler, J. Hummer *, R. Foyle n & C. Cunningham n

author keywords: Superstreet; Recently labeled restricted crossing U-turn (RCUT); Surveys; Residents; Commuters; Businesses
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Considerations for Effective Lidar Deployment by Transportation Agencies

TRANSPORTATION RESEARCH RECORD, (2440), 1–8.

By: J. Chang n, D. Findley n , C. Cunningham n & M. Tsai n

Contributors: J. Chang n, D. Findley n , C. Cunningham n & M. Tsai n

UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Lane utilization at two-lane arterial approaches to double crossover diamond interchanges

Transportation Research Record, (2461), 103–112.

By: C. Yeom, B. Schroeder, C. Cunningham, C. Vaughan, N. Rouphail  & J. Hummer

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Effects of License Plate Attributes on Automatic License Plate Recognition

TRANSPORTATION RESEARCH RECORD, (2327), 34–44.

By: D. Findley n , C. Cunningham n, J. Chang n, K. Hovey n & M. Corwin n

Contributors: D. Findley n , C. Cunningham n, J. Chang n, K. Hovey n & M. Corwin n

TL;DR: The key finding of this research project is that the current, standard issue license plate with characters in blue ink has the highest capture and read rates among the plates tested in this study. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 review

Public Opinions of Roadway Assets Roadway Review as a New Survey Method

[Review of ]. TRANSPORTATION RESEARCH RECORD, (2361), 25–34.

By: C. Cunningham n, J. Chang n, D. Findley n , C. Vaughan n, J. Martin n, A. Hekele*, C. Tatham*

Contributors: C. Cunningham n, J. Chang n, D. Findley n , C. Vaughan n, J. Martin n, A. Hekele*, C. Tatham*

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Simulator study of driver responses to pedestrian treatments at multilane roundabouts

Transportation Research Record, (2312), 67–75.

By: K. Salamati, B. Schroeder, N. Rouphail , C. Cunningham, Y. Zhang & D. Kaber

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Structural and safety investigation of statewide performance of weathered steel beam guardrail in North Carolina

Transportation Research Record, (2309), 63–72.

By: D. Findley , C. Cunningham, B. Schroeder, C. Vaughan & T. Fowler

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Development and implementation of conflict-based assessment of pedestrian safety to evaluate accessibility of complex intersections

Transportation Research Record, (2264), 148–155.

By: K. Salamati, B. Schroeder, N. Rouphail , C. Cunningham, R. Long & J. Barlow

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Is ticketing aggressive cars and trucks effective in changing driver behavior? Evidence from North Carolina

Transportation Research Record, (2265), 100–108.

By: C. Cunningham, B. Schroeder, C. Vaughan & R. Hughes

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Nonvisual Cues for Aligning to Cross Streets

JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS, 105(10), 648–661.

By: A. Scott *, J. Barlow, D. Guth*, B. Bentzen *, C. Cunningham n & R. Long *

TL;DR: Six alignment cues were evaluated in a simulated crosswalk environment in which the angle of the crosswalk was not always in line with the slope of the ramp. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Operational effects of signalized superstreets in North Carolina

Transportation Research Record, (2223), 72–79.

By: R. Haley, S. Ott, J. Hummer, R. Foyle, C. Cunningham & B. Schroeder

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Walking Between the Lines: Nonvisual Cues for Maintaining Headings During Street Crossings

JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS, 105(10), 662–674.

By: A. Scott *, J. Barlow, D. Guth*, B. Bentzen, C. Cunningham n & R. Long *

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Comparison of mobile and manual data collection for roadway components

TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES, 19(3), 521–540.

By: D. Findley n , C. Cunningham n & J. Hummer n

Contributors: D. Findley n , C. Cunningham n & J. Hummer n

author keywords: Asset; Management; Asset management; Data collection
TL;DR: The results showed that mobile data compared reasonably well to manual data for most of the desired variables, and counts of specific elements were a better fit between mobile and manual data than elements that needed qualitative judgments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Analysis of Automated Speed Enforcement Cameras in Charlotte, North Carolina

TRANSPORTATION RESEARCH RECORD, (2078), 127–134.

By: C. Cunningham n, J. Hummer n & J. Moon n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2006 chapter

Reasonable speed limits on suburban multilane highways with curbs

In Highway safety: law enforcement; alcohol; driver training; safety planning and management; commercial vehicles; and motorcycles (pp. 10–17). Washington: Transportation Research Board Natl Research Council.

By: J. Baek, J. Hummer, B. Williams  & C. Cunningham

Source: NC State University Libraries
Added: August 6, 2018

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