People
Ulfarsson, Gudmundur Freyr
in Cooperation with on an Cooperation-Score of 37%
Topics
- driving
- freeway
- infrastructure
- regression analysis
- driver
- engineering
- traffic crash
- injury severity
- traffic
- gender
- night
- driving simulator
- traffic lane
- drunk driving
- daylight
- twilight
- automobile
- sidewalk
- tourist
- bridge
- road network
- tourism
- pavement
- statistical analysis
- traffic safety
- traffic volume
- roadside
- asia
- crushed rock
- gravel
- gravel road
- shoulder
- rent
- planning
- city
- data
- logistics
- emergency
- safety
- bicycle
- fee
- hospital
- sustainable transportation
- police
- locomotive engineer
- bicycle crash
- hospital emergency room
- government
- cyclist
- bicycling
- financing
- transportation engineer
- history
- impaired driver
- licensing
- family
- vehicle
- road
- driving behavior
- energy consumption
- vehicle characteristic
- traffic behavior
- travel
- household
- assessment
- highway safety
- performance evaluation
- highway
- case study
- railroad traffic
- railroad transportation
- ridership
- light rail transit
- crash
- engine
- motor vehicle
- motor
- pedestrian
- modeling
- child
- school
- nonmotorized transportation
- covariance
- bus
- mode choice
- survey
- walkway
- walking
- choice of transport
- walking distance
- passenger
- crime
- built environment
- crash type
- vehicle occupant
- passenger car
- sport
- male
- injury
- utility vehicle
- female
- show 71 more
Publications
- 2018Daylight, twilight, and night variation in road environment-related freeway traffic crashes in Korea
- 2018Traffic safety of tourist drivers in an unfamiliar driving environment
- 2018Bicyclist injuries leading to emergency room visits
- 2018Traffic Crash History of Cognitively Impaired Drivers in Missouri
- 2015Family reports of medically impaired drivers in Missouri: Cognitive concerns and licensing outcomescitations
- 2015Effect of Driving Behavior and Vehicle Characteristics on Energy Consumption of Road Vehicles Running on Alternative Energy Sourcescitations
- 2015Urban household travel behavior in a time of economic crisis: Changes in trip making and transit importancecitations
- 2014Extending the Highway Safety Manual (HSM) framework for traffic safety performance evaluationcitations
- 2012Commitment to Light Rail Transit Patronage: Case Study for St. Louis MetroLinkcitations
- 2010Analyzing fault in pedestrian–motor vehicle crashes in North Carolinacitations
- 2008Children's Travel to School: Discrete Choice Modeling of Correlated Motorized and Nonmotorized Transportation Modes Using Covariance Heterogeneitycitations
- 2008Curbing automobile use for sustainable transportation: analysis of mode choice on short home-based tripscitations
- 2007Analysis of light rail rider travel behavior: Impacts of individual, built environment, and crime characteristics on transit accesscitations
- 2006Factors Affecting Common Vehicle-to-Vehicle Collision Types: Road Safety Priorities in an Aging Societycitations
- 2006Factors affecting common vehicle-to-vehicle collision types - Road safety priorities in an aging society
- 2004Differences in male and female injury severities in sport-utility vehicle, minivan, pickup and passenger car accidentscitations
Places of action
