Works (142)

2019 | article

Assessing traffic-related environmental impacts based on different traffic monitoring applications

21ST EURO WORKING GROUP ON TRANSPORTATION MEETING (EWGT 2018).

By: J. Teixeira, E. Macedo, P. Fernandes, J. Bandeira, N. Rouphail & M. Coelho

Source: Web Of Science

2019 | journal article

Lane Change Rates at Freeway Weaving Sites: Trends in HCM6 and from NGSIM Trajectories

TRANSPORTATION RESEARCH RECORD, 2673(5), 627–636.

By: I. Ahmed, D. Xu, N. Rouphail & A. Karr

Source: Web Of Science

2018 | journal article

Characteristics and Temporal Stability of Recurring Bottlenecks

TRANSPORTATION RESEARCH RECORD, 2672(42), 235–246.

By: I. Ahmed, N. Rouphail & S. Tanvir

Source: Web Of Science

2018 | journal article

Data-driven approach for identifying spatiotemporally recurrent bottlenecks

IET INTELLIGENT TRANSPORT SYSTEMS, 12(8), 756–764.

By: T. Song, B. Williams & N. Rouphail

Source: NC State University Libraries

2018 | journal article

Effect of Light Duty Vehicle Performance on a Driving Style Metric

TRANSPORTATION RESEARCH RECORD, 2672(25), 67–78.

By: S. Tanvir, H. Frey & N. Rouphail

Source: Web Of Science

2018 | journal article

Reliability Assessment Tool: Development and Prototype Testing

TRANSPORTATION RESEARCH RECORD, 2672(14), 29–38.

By: G. List, N. Rouphail, R. Smith & B. Williams

Source: Web Of Science

2018 | journal article

Simulation of Work Zones with Lane Closures in Proximity of Freeway Interchanges

IEEE INTELLIGENT TRANSPORTATION SYSTEMS MAGAZINE, 10(3), 184–195.

By: C. Yeom, W. Rasdorf, N. Rouphail & B. Schroeder

Source: NC State University Libraries

2018 | journal article

Validation and Calibration of Freeway Reliability Methodology in the Highway Capacity Manual: Method and Case Studies

TRANSPORTATION RESEARCH RECORD, 2672(15), 93–104.

By: N. Karmakar, S. Aghdashi, N. Rouphail & B. Williams

Source: Web Of Science

2017 | journal article

Application of high-resolution vehicle data for free-flow speed estimation

Transportation Research Record, (2615), 105–112.

By: N. Rouphail, S. Kim & S. Aghdashi

Source: NC State University Libraries

2017 | journal article

Assessing the impact of closely-spaced intersections on traffic operations and pollutant emissions on a corridor level

Transportation Research. Part D, Transport and Environment, 54, 304–320.

By: P. Fernandes, M. Coelho & N. Rouphail

Source: NC State University Libraries

2017 | journal article

The Effect of a roundabout corridor's design on selecting the optimal crosswalk location: a multi-objective impact analysis

International Journal of Sustainable Transportation, 11(3), 206–220.

By: P. Fernandes, K. Salamati, N. Rouphail & M. Coelho

Source: NC State University Libraries

2017 | journal article

Freeway work zone free-flow speed model development

ITE Journal, 87(11), 38–44.

By: C. Yeom, A. Hajbabaie, N. Rouphail, W. Rasdorf & B. Schroeder

Source: NC State University Libraries

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

2017 | journal article

Multi-scenario optimization approach for assessing the impacts of advanced traffic information under realistic stochastic capacity distributions

Transportation Research. Part C, Emerging Technologies, 77, 113–133.

By: M. Li, N. Rouphail, M. Mahmoudi, J. Liu & X. Zhou

Source: NC State University Libraries

2017 | journal article

Quantifying travel time variability at a single bottleneck based on stochastic capacity and demand distributions

Journal of Intelligent Transportation Systems, 21(2), 79–93.

By: M. Li, X. Zhou & N. Rouphail

Source: NC State University Libraries

2017 | journal article

Turboroundabouts along corridors analysis of operational and environmental impacts

Transportation Research Record, (2627), 46–56.

By: P. Fernandes, N. Rouphail & M. Coelho

Source: NC State University Libraries

2016 | journal article

Dynamic bandwidth analysis for coordinated arterial streets

Journal of Intelligent Transportation Systems, 20(3), 294–310.

By: S. Kim, A. Hajbabaie, B. Williams & N. Rouphail

Source: NC State University Libraries

2016 | journal article

Eco-system optimal time-dependent flow assignment in a congested network

Transportation Research. Part B, Methodological, 94, 217–239.

By: C. Lu, J. Liu, Y. Qu, S. Peeta, N. Rouphail & X. Zhou

Source: NC State University Libraries

2016 | journal article

Enhanced decision-making framework using reliability concepts for freeway facilities

Journal of Transportation Engineering, 142(4).

By: A. Hajbabaie, S. Aghdashi & N. Rouphail

Source: NC State University Libraries

2016 | journal article

Exploring the association of rear-end crash propensity and micro-scale driver behavior

Safety Science, 89, 45–54.

By: S. Kim, T. Song, N. Rouphail, S. Aghdashi, A. Amaro & G. Goncalves

Source: NC State University Libraries

2016 | journal article

Integrated indicator to evaluate vehicle performance across: Safety, fuel efficiency and green domains

Accident Analysis and Prevention, 92, 153–167.

By: G. Torrao, T. Fontes, M. Coelho & N. Rouphail

Source: NC State University Libraries

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

2016 | journal article

Modeling freeway work zones with mesoscopic dynamic traffic simulator validation, gaps, and guidance

Transportation Research Record, (2567), 122–130.

By: S. Tanvir, N. Karmakar, N. Rouphail & B. Schroeder

Source: NC State University Libraries

2016 | journal article

Simulation guidance for calibration of freeway lane closure capacity

Transportation Research Record, (2553), 82–89.

By: C. Yeom, N. Rouphail, W. Rasdorf & B. Schroeder

Source: NC State University Libraries

2016 | journal article

Traffic restriction policies in an urban avenue: A methodological overview for a trade-off analysis of traffic and emission impacts using microsimulation

International Journal of Sustainable Transportation, 10(3), 201–215.

By: P. Fernandes, J. Bandeira, T. Fontes, S. Pereira, B. Schroeder, N. Rouphail, M. Coelho

Source: NC State University Libraries

2015 | journal article

Assessment of corridors with different types of intersections environmental and traffic performance analysis

Transportation Research Record, (2503), 39–50.

By: P. Fernandes, T. Fontes, M. Neves, S. Pereira, J. Bandeira, N. Rouphail, M. Coelho

Source: NC State University Libraries

2015 | journal article

Generating scenarios of freeway reliability analysis hybrid approach

Transportation Research Record, (2483), 148–159.

By: S. Aghdashi, A. Hajbabaie, B. Schroeder, J. Trask & N. Rouphail

Source: NC State University Libraries

2015 | journal article

Generic speed-flow models for basic freeway segments on general-purpose and managed lanes in undersaturated flow conditions

Transportation Research Record, (2483), 102–110.

By: S. Aghdashi, N. Rouphail, A. Hajbabaie & B. Schroeder

Source: NC State University Libraries

2015 | journal article

Identification of emission hotspots in roundabouts corridors

Transportation Research. Part D, Transport and Environment, 37, 48–64.

By: P. Fernandes, K. Salamati, N. Rouphail & M. Coelho

Source: NC State University Libraries

2015 | journal article

Innovative work zone capacity models from nationwide field and archival sources

Transportation Research Record, (2485), 51–60.

By: C. Yeom, A. Hajbabaie, B. Schroeder, C. Vaughan, X. Xuan & N. Rouphail

Source: NC State University Libraries

2015 | journal article

Integrating a simplified emission estimation model and mesoscopic dynamic traffic simulator to efficiently evaluate emission impacts of traffic management strategies

Transportation Research. Part D, Transport and Environment, 37, 123–136.

By: X. Zhou, S. Tanvir, H. Lei, J. Taylor, B. Liu, N. Rouphail, H. Frey

Sources: NC State University Libraries, ORCID

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

2015 | journal article

Method for investigating intradriver heterogeneity using vehicle trajectory data: A Dynamic Time Warping approach

Transportation Research. Part B, Methodological, 73, 59–80.

By: J. Taylor, X. Zhou, N. Rouphail & R. Porter

Source: NC State University Libraries

2015 | journal article

Multicriteria assessment of crosswalk location in urban roundabout corridors

Transportation Research Record, (2517), 37–47.

By: P. Fernandes, T. Fontes, S. Pereira, N. Rouphail & M. Coelho

Source: NC State University Libraries

2015 | journal article

On the treatment of trucks for analysis of freeway capacity

Transportation Research Record, (2483), 120–129.

By: G. List, B. Yang & N. Rouphail

Source: NC State University Libraries

2015 | journal article

Planning-level methodology for freeway facilities

Transportation Research Record, (2483), 47–56.

By: A. Hajbabaie, N. Rouphail, B. Schroeder & R. Dowling

Source: NC State University Libraries

2015 | journal article

Probit-based pedestrian gap acceptance model for midblock crossing locations

Transportation Research Record, (2519), 128–136.

By: S. Mamidipalli, V. Sisiopiku, B. Schroeder, L. Elefteriadou, K. Salamati & N. Rouphail

Source: NC State University Libraries

2015 | journal article

Simplified method for comparing emissions in roundabouts and at signalized intersections

Transportation Research Record, (2517), 48–60.

By: K. Salamati, N. Rouphail, H. Frey, B. Liu & B. Schroeder

Source: NC State University Libraries

2014 | journal article

Application of AIMSUN microsimulation model to estimate emissions on signalized arterial corridors

Transportation Research Record, (2428), 75–86.

By: A. Anya, N. Rouphail, H. Frey & B. Schroeder

Source: NC State University Libraries

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

2014 | journal article

Modeling the impact of subject and opponent vehicles on crash severity in two-vehicle collisions

Transportation Research Record, (2432), 53–64.

By: G. Tarrao, M. Coelho & N. Rouphail

Source: NC State University Libraries

2013 | journal article

Deterministic framework and methodology for evaluating travel time reliability on freeway facilities

Transportation Research Record, (2396), 61–70.

By: B. Schroeder, N. Rouphail & S. Aghdashi

Source: NC State University Libraries

2013 | journal article

Development of an oversaturated speed-flow model based on the highway capacity manual

Transportation Research Record, (2395), 41–48.

By: Y. Xu, B. Williams, N. Rouphail & R. Chase

Source: NC State University Libraries

2013 | journal article

Emissions estimation at multilane roundabouts effects of movement and approach lane

Transportation Research Record, (2389), 12–21.

By: K. Salamati, M. Coelho, P. Fernandes, N. Rouphail, H. Frey & J. Bandeira

Source: NC State University Libraries

2013 | journal article

Enhancements to the freeway facilities method in the highway capacity manual to enable reliability analysis

Transportation Research Record, (2395), 21–30.

By: S. Sajjadi, B. Schroeder & N. Rouphail

Source: NC State University Libraries

2013 | journal article

Estimation of incident propensity for reliability analysis in the highway capacity manual

Transportation Research Record, (2395), 123–131.

By: S. Aghdashi, N. Rouphail & A. Hajbabaie

Source: NC State University Libraries

2013 | journal article

Event-based modeling of driver yielding behavior to pedestrians at two-lane roundabout approaches

Transportation Research Record, (2389), 1–11.

By: K. Salamati, B. Schroeder, D. Geruschat & N. Rouphail

Source: NC State University Libraries

2013 | journal article

Lane choice model for signalized intersections with an auxiliary through lane

Journal of Transportation Engineering, 139(4), 371–378.

By: Z. Bugg, N. Rouphail & B. Schroeder

Source: NC State University Libraries

2013 | journal article

Temporal stability of generation choice models

Transportation Research Record, (2344), 79–87.

By: L. Huntsinger & N. Rouphail

Source: NC State University Libraries

2013 | journal article

Trip generation models using cumulative logistic regression

Journal of Urban Planning and Development, 139(3), 176–184.

By: L. Huntsinger, N. Rouphail & P. Bloomfield

Source: NC State University Libraries

2012 | journal article

Comparative evaluation of reported speeds from corresponding fixed-point and probe-based detection systems

Transportation Research Record, (2308), 110–119.

By: R. Chase, B. Williams, N. Rouphail & S. Kim

Source: NC State University Libraries

2012 | journal article

Effect of pedestrian impedance on vehicular capacity at multilane roundabouts with consideration of crossing treatments

Transportation Research Record, (2312), 14–24.

By: B. Schroeder, N. Rouphail, K. Salamati & Z. Bugg

Source: NC State University Libraries

2012 | journal article

Guidance for simulation-based modeling of auxiliary through lanes

Transportation Research Record, (2311), 51–58.

By: Z. Bugg, N. Rouphail & B. Schroeder

Source: NC State University Libraries

2012 | journal article

Quantifying cross-weave impact on capacity reduction for freeway facilities with managed lanes

Transportation Research Record, (2278), 171–179.

By: X. Liu, Y. Wang, B. Schroeder & N. Rouphail

Source: NC State University Libraries

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

2012 | journal article

Temporal stability of freeway macroscopic traffic stream models

Transportation Research Record, (2315), 131–140.

By: C. Liu, B. Williams & N. Rouphail

Source: NC State University Libraries

2012 | journal article

Traffic mobility impact of mileage-based user fees on traveler route choice behavior and network performance planning-level traffic equilibrium-based approach

Transportation Research Record, (2302), 164–173.

By: A. Jia, X. Zhou & N. Rouphail

Source: NC State University Libraries

2012 | journal article

Value of life cycle in explaining trip-making behavior and improving temporal stability of trip generation models

Transportation Research Record, (2322), 60–69.

By: L. Huntsinger & N. Rouphail

Source: NC State University Libraries

2012 | journal article

An analytical framework for managed lane facility performance evaluation

ITE Journal, 82(10), 30–36.

By: X. Liu, Y. Wang, B. Schroeder & N. Rouphail

Source: NC State University Libraries

2011 | journal article

Analyzing operational improvements as an alternative to traditional highway construction

Transportation Research Record, (2223), 18–25.

By: W. Kittelson, N. Rouphail, B. Williams & X. Zhou

Source: NC State University Libraries

2011 | journal article

Bottleneck and queuing analysis calibrating volume-delay functions of travel demand models

Transportation Research Record, (2255), 117–124.

By: L. Huntsinger & N. Rouphail

Source: NC State University Libraries

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

2011 | journal article

Development of a modal emissions model for a hybrid electric vehicle

Transportation Research. Part D, Transport and Environment, 16(6), 444–450.

By: H. Zhai, H. Frey & N. Rouphail

Source: NC State University Libraries

2011 | journal article

Event-based modeling of driver yielding behavior at unsignalized crosswalks

Journal of Transportation Engineering, 137(7), 455–465.

By: B. Schroeder & N. Rouphail

Source: NC State University Libraries

2011 | journal article

Turn pocket blockage and spillback models applications for signal timing and capacity analysis

Transportation Research Record, (2259), 112–122.

By: W. Reynolds, N. Rouphail & X. Zhou

Source: NC State University Libraries

2010 | journal article

Estimating operational impacts of freeway work zones on extended facilities

Transportation Research Record, (2169), 70–80.

By: B. Schroeder & N. Rouphail

Source: NC State University Libraries

2010 | journal article

Estimating sustained service rates at signalized intersections with short left-turn pockets mesoscopic approach

Transportation Research Record, (2173), 64–71.

By: W. Reynolds, X. Zhou, N. Rouphail & M. Li

Source: NC State University Libraries

2010 | journal article

Identification and calibration of site-specific stochastic freeway breakdown and queue discharge

Transportation Research Record, (2188), 148–155.

By: A. Jia, B. Williams & N. Rouphail

Source: NC State University Libraries

2010 | journal article

Mixed-priority pedestrian delay models at single-lane roundabouts

Transportation Research Record, (2182), 129–138.

By: B. Schroeder & N. Rouphail

Source: NC State University Libraries

2010 | journal article

Simulation model for studying impact of vehicle-to-vehicle wireless communications on traffic network operations

Transportation Research Record, (2189), 107–115.

By: B. Mei, H. Hu, N. Rouphail & J. Lee

Source: NC State University Libraries

2010 | journal article

Vehicle-specific emissions modeling based upon on-road measurements

Environmental Science and Technology, 44(9), 3594–3600.

By: H. Frey, K. Zhang & N. Rouphail

Sources: NC State University Libraries, ORCID

2009 | journal article

Assessing methods for comparing emissions from gasoline and diesel light-duty vehicles based on microscale measurements

Transportation Research Part D: Transport and Environment, 14(2), 91–99.

By: M. Coelho, H. Frey, N. Rouphail, H. Zhai & L. Pelkmans

Sources: NC State University Libraries, ORCID

2009 | journal article

Comparison of flexible fuel vehicle and life-cycle fuel consumption and emissions of selected pollutants and greenhouse gases for ethanol 85 versus gasoline

Journal of the Air & Waste Management Association, 59(8), 912–924.

By: H. Zhai, H. Frey, N. Rouphail, G. Goncalves & T. Farias

Source: NC State University Libraries

2009 | journal article

Modeling the role of transportation information in mitigating major capacity reductions in a regional network

Transportation Research Record, (2138), 75–84.

By: H. Hu, B. Williams, N. Rouphail, A. Khattak & X. Zhou

Source: NC State University Libraries

2009 | journal article

Regional on-road vehicle running emissions modeling and evaluation for conventional and alternative vehicle technologies

Environmental Science and Technology, 43(21), 8449–8455.

By: H. Frey, H. Zhai & N. Rouphail

Sources: NC State University Libraries, ORCID

2009 | journal article

Working concept of accessibility performance measures for usability of crosswalks by pedestrians with vision impairments

Transportation Research Record, (2140), 103–110.

By: B. Schroeder, N. Rouphail & R. Hughes

Source: NC State University Libraries

2009 | journal article

A numerical tool for estimating pollutant emissions and vehicles performance in traffic interruptions on urban corridors

International Journal of Sustainable Transportation, 3(4), 246–262.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2008 | journal article

A vehicle-specific power approach to speed- and facility-specific emissions estimates for diesel transit buses

Environmental Science and Technology, 42(21), 7985–7991.

By: H. Zhai, H. Frey & N. Rouphail

Sources: ORCID, NC State University Libraries

2008 | journal article

Analysis and modeling of automobile users' perceptions of quality of service on urban streets

Transportation Research Record, (2071), 26–34.

By: A. Flannery, N. Rouphail & D. Reinke

Source: NC State University Libraries

2008 | journal article

Fuel use and emissions comparisons for alternative routes, time of day, road grade, and vehicles based on in-use measurements

Environmental Science and Technology, 42(7), 2483–2489.

By: H. Frey, K. Zhang & N. Rouphail

Sources: NC State University Libraries, ORCID

2008 | journal article

Link-based emission factors for heavy-duty diesel trucks based on real-world data

Transportation Research Record, (2058), 23–32.

By: H. Frey, N. Rouphail & H. Zhai

Sources: NC State University Libraries, ORCID

2008 | journal article

Multimodal level of service for urban streets

Transportation Research Record, (2071), 1–7.

By: R. Dowling, A. Flannery, B. Landis, T. Petritsch, N. Rouphail & P. Ryus

Source: NC State University Libraries

2008 | journal article

Toward roundabout accessibility - Exploring the operational impact of pedestrian signalization options at modern roundabouts

Journal of Transportation Engineering, 134(6), 262–271.

By: B. Schroeder, N. Rouphail & R. Hughes

Source: NC State University Libraries

2008 | journal article

Traveler information delivery mechanisms impact on consumer behavior

Transportation Research Record, (2069), 77–84.

By: A. Khattak, X. Pan, B. Williams, N. Rouphail & Y. Fan

Source: NC State University Libraries

2007 | journal article

Comparing real-world fuel consumption for diesel- and hydrogen-fueled transit buses and implication for emissions

Transportation Research Part D: Transport and Environment, 12(4), 281–291.

By: H. Frey, N. Rouphail, H. Zhai, T. Farias & G. Gonçalves

Sources: NC State University Libraries, ORCID

2007 | journal article

Simulation and analysis of freeway lane reversal for coastal hurricane evacuation

Journal of Urban Planning and Development, 133(1), 61–72.

By: B. Williams, A. Tagliaferri, S. Meinhold, J. Hummer & N. Rouphail

Source: NC State University Libraries

2006 | journal article

Effect of roundabout operations on pollutant emissions

Transportation Research. Part D, Transport and Environment, 11(5), 333–343.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2006 | journal article

Evaluation of numerical models for simulation of real-world hot-stabilized fuel consumption and emissions of gasoline light-duty vehicles

Transportation Research Part D: Transport and Environment, 11(5), 377–385.

By: C. Silva, T. Farias, H. Frey & N. Rouphail

Sources: NC State University Libraries, ORCID

2005 | chapter

Calibrating and validating deterministic traffic models: application to the HCM control delay at signalized intersections

In Geometric design and the effects on traffic operations, 2005 (pp. 95–105). Washington, DC: Transportation Research Board.

By: R. Paulo, J. Lin, N. Rouphail & J. Sacks

Source: NC State University Libraries

2019 | journal article

Exploratory simulation of pedestrian crossings at roundabouts

Journal of Transportation Engineering, 131(3), 211–218.

By: N. Rouphail, R. Hughes & K. Chae

Source: NC State University Libraries

2019 | journal article

Impact of speed control traffic signals on pollutant emissions

Transportation Research. Part D, Transport and Environment, 10(4), 323–340.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2005 | chapter

Lane utilization prediction models for lane-drop intersections

In Geometric design and the effects on traffic operations, 2005 (pp. 47–56). Washington, DC: Transportation Research Board.

By: J. Lee, N. Rouphail & J. Hummer

Source: NC State University Libraries

2005 | journal article

Making Trails

Public Roads, 69(1), 12–17.

By: A. Do, J. Hummer, J. Toole & N. Rouphail

Source: NC State University Libraries

2005 | journal article

Measuring and modeling emission effects for toll facilities

Energy and Environmental Concerns 2005, 1941( ), 136–144.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2005 | chapter

Measuring and modeling emissions effects for toll facilities

In Transportation Research Record. Washington, DC: Transportation Research Board.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2005 | journal article

A Methodology for modeling and measuring traffic and emission performance of speed control traffic signals

Atmospheric Environment, 39(13), 2367–2376.

By: M. Coelho, T. Farias & N. Rouphail

Source: NC State University Libraries

2005 | chapter

User perceptions of the quality of service on shared paths

In Bicycles and pedestrians: Developing countries, 2005 (pp. 28–36). Washington, D.C.: Transportation Research Board.

By: J. Hummer, N. Rouphail, R. Hughes, S. Fain, J. Toole, R. Patten, R. Schneider, J. Monahan, A. Do

Source: NC State University Libraries

2004 | chapter

Assessing uncertainties in traffic simulation: A key component in model calibration and validation

In Calibration and validation of simulation models 2004 (pp. 32–40). Washington, DC: Transportation Research Board.

By: M. Bayarri, J. Berger, G. Molina, N. Rouphail & J. Sacks

Source: NC State University Libraries

2004 | chapter

Estimating link delays for arterial streets

In Urban and regional transportation modeling, essays in honor of David Boyce. Northhampton, MA: Edward Elgar.

By: E. Torres, P. Nelson, N. Rouphail & J. Raj

Source: NC State University Libraries

2004 | chapter

Method for priority-ranking and expanding freeway service patrols

In Freeway operations and traffic signal systems, 2004 (pp. 1–10). Washington, DC: Transportation Research Board, National Academy of Sciences.

By: A. Khattak, N. Rouphail, K. Monast & J. Havel

Source: NC State University Libraries

2004 | chapter

Methodology for prioritizing and expanding freeway service patrols

In Calibration and validation of simulation models 2004 (pp. 1–10). Washington, DC: Transportation Research Board.

By: A. Khattak, N. Rouphail, K. Monast & J. Havel

Source: NC State University Libraries

2004 | journal article

Quantification of highway vehicle emissions hot spots based upon on-board measurements

Journal of the Air & Waste Management Association, 54(2), 130–140.

By: A. Unal, H. Frey & N. Rouphail

Source: NC State University Libraries

2004 | chapter

Using arena for simulation of pedestrian crossing in roundabout areas

In Pedestrians and bicycles: Developing countries (pp. 58–65). Washington, DC: Transportation Research Board.

By: B. Wan & N. Rouphail

Source: NC State University Libraries

2003 | chapter

Comparison of capacity models for two-lane roundabouts

In Traffic flow theory and highway capacity, 2003 (pp. 114–123). Washington, DC: Transportation Research Board.

By: O. Hagring, N. Rouphail & H. Sorensen

Source: NC State University Libraries

2003 | chapter

Effect of arterial signalization and level of service on measured vehicle emissions

In Energy, air quality, and fuels 2003 (pp. 47–56). Washington, DC: Transportation Research Board.

By: A. Unal, N. Rouphail & H. Frey

Source: NC State University Libraries

2003 | chapter

Measured distributions of control delay on signalized arterials

In Traffic flow theory and highway capacity, 2003 (pp. 1–9). Washington, DC: Transportation Research Board.

By: J. Colyar & N. Rouphail

Source: NC State University Libraries

2003 | journal article

On-road measurement of vehicle tailpipe emissions using a portable instrument

Journal of the Air & Waste Management Association, 53(8), 992–1002.

By: H. Frey, A. Unal, N. Rouphail & J. Colyar

Source: NC State University Libraries

2003 | journal article

A statistically-based validation of computer simulation models in traffic operations and management

Journal of Transportation and Statistics, 5(1), 1–15.

Source: NC State University Libraries

2002 | journal article

Field evaluation of lane selection strategies at signalized intersections

Journal of Transportation Engineering, 128(3), 224–231.

By: B. Nevers & N. Rouphail

Source: NC State University Libraries

2001 | chapter

Application of GPS to pupil transportation operations

In Transportation data and information technology Council, 2001. (pp. 242–249). Washington, DC: Transportation Research Board, National Research Council, 2001.

By: T. Rhoulac, N. Rouphail & J. Tsai

Source: NC State University Libraries

2001 | chapter

Assessment of stochastic signal optimization method using microsimulation

In Advanced traffic management systems and vehicle-highway automation 2001: Highway operations, capacity, and traffic control. Washington, D.C.: National Academy Press, 2001. (pp. 40–45). Washington, DC: National Academy Press.

By: B. Park, N. Rouphail & J. Sacks

Source: NC State University Libraries

2001 | journal article

Evaluating reliability of TRANSYT-7F optimization schemes

Journal of Transportation Engineering, 127(4), 319–326.

By: B. Park, N. Rouphail, J. Hochanadel & J. Sacks

Source: NC State University Libraries

2001 | chapter

Freeway systems research beyond Highway Capacity Manual 2000

In Traffic flow theory and highway capacity 2001 (pp. 1–9). Washington, DC: National Academy Press.

By: A. May, N. Rouphail, L. Bloomberg, F. Hall & T. Urbanik

Source: NC State University Libraries

2001 | journal article

Meta-optimization using cellular automata with application to the combined trip distribution and assignment system optimal problem

Computer-Aided Civil and Infrastructure Engineering, 16(6), 384–398.

By: W. Eldessouki, Y. Fathi & N. Rouphail

Source: NC State University Libraries

2001 | chapter

Saturation flow estimation by traffic subgroups

In Traffic flow theory and highway capacity 2001 (pp. 114–122). Washington, DC: National Academy Press.

By: N. Rouphail & B. Nevers

Source: NC State University Libraries

2001 | chapter

Using global positioning system to improve school bus routing and scheduling

In Transportation data and information technology (pp. 242–249). Washington, DC: Transportation Research Board.

By: T. Rhoulac, N. Rouphail & J. Tsai

Source: NC State University Libraries

2001 | chapter

A saturation flow rate using traffic subgroups

In Traffic flow theory and highway capacity 2001 (pp. 114–122). Washington, D.C.: National Academy Press.

By: N. Rouphail & B. Nevers

Source: NC State University Libraries

2000 | chapter

Freeway facility methodology in Highway Capacity Manual 2000

In Traffic flow theory and highway capacity, 2000 (pp. 171–180). Washington, DC: National Academy Press.

By: B. Eads, N. Rouphail, A. May & F. Hall

Source: NC State University Libraries

2000 | journal article

Probabilistic approach to implementing traffic signal warrants

Journal of Transportation Engineering, 332–343.

By: B. Park, N. Rouphail & J. Hummer

Source: NC State University Libraries

2000 | chapter

Validation results for four models of oversaturated freeway facilities

In Traffic flow theory and highway capacity, 2000 (pp. 161–170). Washington, DC: National Academy Press.

By: F. Hall, L. Bloomberg, N. Rouphail, B. Eads & A. May

Source: NC State University Libraries

1999 | chapter

Quality of service for interrupted flow facilities in highway capacity manual 2000

In Highway capacity, quality of service, and traffic flow and characteristics (pp. 25–31). Washington, D.C.: National Academy Press.

By: J. Milazzo, N. Rouphail, J. Hummer & P. Allen

Source: NC State University Libraries

1998 | conference paper

Capacity and level of service analysis of freeway systems

In Proceedings, Third International Symposium on Highway Capacity, Copenhagen, Denmark, June 22-27, 1998.

By: L. Bloomberg, J. Clark, S. Cohen, B. Eads, F. Hall, A. May, A. Rathi, N. Rouphail, T. Urbanik

Source: NC State University Libraries

1998 | conference paper

Delay and queue length models for congested arterials

In Proceedings, Third International Symposium on Highway Capacity, Copenhagen, Denmark, June 22-27, 1998.

By: N. Rouphail & D. Fambro

Source: NC State University Libraries

1998 | chapter

Effect of bicycles on capacity of signalized intersections

In Highway capacity issues, 1998 (pp. 87–95). Washington, DC: Transportation Research Board.

By: D. Allen, J. Hummer, N. Rouphail & J. Milazzo

Source: NC State University Libraries

1998 | chapter

Effect of pedestrians on capacity of signalized intersections

In Highway capacity issues, 1998 (pp. 37–46). Washington, DC: Transportation Research Board.

By: J. Milazzo, N. Rouphail, J. Hummer & D. Allen

Source: NC State University Libraries

1998 | chapter

The Effects of bicycles on the capacity of signalized intersections

In Highway capacity issues, 1998 (pp. 87–95). Washington, DC: National Academy Press.

By: P. Allen, J. Hummer, N. Rouphail & F. Milazzo

Source: NC State University Libraries

1998 | chapter

Literature synthesis: Pedestrians: Final report

In Highway capacity manual; Chapter 13: Pedestrians, final report submitted to the Highway Safety Research Center. Washington, DC: National Academy Press.

By: N. Rouphail & . al.

Source: NC State University Libraries

1998 | chapter

Multiperiod highway improvement and construction scheduling: Model development and application

In Land use and transportation planning and programming applications (pp. 96–104). Washington, DC: Transportation Research Board.

By: W. Eldessouki, N. Rouphail, M. Beja & S. Ranjithan

Source: NC State University Libraries

1998 | conference paper

Pedestrian and bicycle impacts on signalized intersection operations: the U.S. experience

In Proceedings of the Third International Symposium on Highway Capacity, Copenhagen, Denmark, June 22-27, 1998 (Vol. 2, pp. 852–872).

By: N. Rouphail, J. Hummer & R. Goldblatt

Source: NC State University Libraries

1998 | chapter

Recommended Procedures: Bicycles: Final report

In Highway capacity manual; Chapter 14: Bicycles, Final report submitted to the Highway Safety Research Center. Washington, DC: National Academy Press.

By: N. Rouphail & . al.

Source: NC State University Libraries

1998 | chapter

Recommended Procedures: Pedestrians: Final report

In Highway capacity manual; Chapter 13: Pedestrians, final report submitted to the Highway Safety Research Center. Washington, DC: National Academy Press.

By: N. Rouphail & . al.

Source: NC State University Libraries

1998 | chapter

Research report and recommended procedures: Signalized intersections

In Highway capacity manual; Chapter 9: Signalized Intersections, Final report submitted to the Highway Safety Research Center. Washington, DC: National Academy Press.

By: N. Rouphail & . al.

Source: NC State University Libraries

1997 | chapter

Bicycle operations and level of service literature synthesis

In Final Draft, Federal Highway Administration, McLean, VA, January 1997.

By: N. Rouphail, J. Hummer & D. Allen

Source: NC State University Libraries

1997 | chapter

Generalized delay model for signalized intersections and arterials

In Highway capacity issues and analysis (pp. 112–121). Washington, DC: National Academy Press.

By: D. Fambro & N. Rouphail

Source: NC State University Libraries

1997 | book

ITS integration of real-time emissions data and traffic management systems

ITS integration of real-time emissions data and traffic management systems. Transportation Research Board.

By: N. Rouphail & . al.

Source: NC State University Libraries

1997 | journal article

Intelligent traffic data processing for ATIS applications

Journal of Transportation Engineering, 123(4), 298–307.

By: A. Tarko & N. Rouphail

Source: NC State University Libraries

1997 | chapter

Pedestrian impedance on turning movements saturation flow rates: A comparison of simulation, analytical and field observations

In Pedestrian and bicycle research 1997 (pp. 56–63). Washington, DC: National Academy Press.

By: N. Rouphail & B. Eads

Source: NC State University Libraries

1997 | conference paper

Proposed revisions to Highway Capacity Manual chapter 9: Pedestrian and bicycle analysis procedures

In Proceedings of the ASCE Specialty Conference: Traffic Congestion and Safety in the 21st Century, Chicago, IL, June 8-11, 1997.

By: J. Milazzo, N. Rouphail, P. Allen & J. Hummer

Source: NC State University Libraries

1997 | journal article

Toward a class of link travel time functions for dynamic assignment models on signalized networks

Transportation Research. Part B, Methodological, 31(4), 277–290.

By: B. Ran, N. Rouphail, A. Tarko & D. Boyce

Source: NC State University Libraries

1997 | chapter

Validation of a generalized delay model for oversaturated conditions

In Highway capacity issues and analysis (pp. 122–130). Washington, DC: National Academy Press.

By: R. Engelbert, D. Fambro & N. Rouphail

Source: NC State University Libraries

1997 | chapter

Validation of a generalized delay model for vehicle-actuated signals

In Highway capacity issues and analysis (pp. 105–111). Washington, DC: National Academy Press.

By: N. Rouphail, M. Anwar, D. Fambro, P. Sloup & C. Perez

Source: NC State University Libraries

1988 | chapter

Traffic control at freeway work sites

Traffic control at freeway work sites (pp. 211–231). Civil Engineering Practice, N.J.: Technomic Publishing.

By: Z. Nemeth, A. Rathi & N. Rouphail

Source: NC State University Libraries