Resource Type: Other News Releases
According to a recent survey of American Road & Transportation Builders Association members, the majority of transportation design and construction projects continue across the country while trans…MoreSurveys
Examination of Causes and Effects of Accident on Construction Sites: (Case Study of Lagos, Lagos State, Nigeria) (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
The construction industry is assumed to be the most risky and hazardous of all industries due to the frequent high rates of accidents, ill-health and safety risks involving on construction sites. This…MoreA Driving Simulator Study: Evaluation of Vehicle Mounted Attenuator Markings in Work Zones During Different Times of the Day (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This report presents a study of driver perceptions using a driving simulator. The evaluation required one hundred and twenty participants from different age groups to drive through virtual highway wor…More“Field Report”: National Survey Results of Highway/Transit Contractors on Construction Market Conditions Unveiled This Friday (Publication)
Resource Type: Other News Releases
On Friday, November 13th, the Transportation Construction Coalition will announce the results of "National Survey on Highway Construction Market Conditions", a nationwide survey of more than 500 highw…MoreEvaluation of the Motoring Public’s Acceptance of a Real-Time Travel Time Prediction System in a Freeway Construction Work Zone (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
A real-time travel time prediction system (TIPS) was evaluated in a construction work zone. TIPS includes changeable message signs (CMSs) displaying the travel time and distance to the end of the work…MorePennsylvania Department of Transportation (PennDOT) Conducting Online Survey to Gauge Awareness of Work Zone Safety Laws (Publication)
Resource Type: Other News Releases
PennDOT is conducting an on-line survey to measure public awareness of Pennsylvania's work zone laws. The 11-question survey asks drivers about their knowledge of work zone driving requirements and p…MoreAnalysis of Truck Drivers’ Opinions on Safety and Traffic Control on Highway Work Zones Volume I. Summary of Findings (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This study was conducted to determine the truck drivers' travel characteristics, concerns about work zone traffic control devices, and assessment of work zone features, as well as to determine the loc…MoreLane Closure Policy Development, Enforcement, and Exceptions: A Survey of Seven State Transportation Agencies (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
Traffic volume increases and an aging infrastructure create the need for reconstruction, rehabilitation, and maintenance of existing facilities. As more motorists feel that delays should be minimal du…MoreEvaluation of Technology-Enhanced Flagger Devices: Focus Group and Survey Studies in Kansas (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
instiFlagger-controlled work zones, by their very nature tend to utilize fewer traffic control measures than other work zones. Often these work zones are in place for only a short duration of time, so…MoreRecommendations for Highway Construction, Maintenance, and Service Equipment Warning Lights and Pavement Data Collection System Safety (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This report presents the recommendations to improve the vehicle and equipment warning light policy for the Texas Department of Transportation, and improve the safety of the Department's pavement data …MoreAnalysis of Truck Drivers’ Opinions on Safety and Traffic Control on Highway Work Zones, Volume II (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This study was conducted to determine the truck drivers' travel characteristics, concerns about work zone traffic control devices, and assessment of work zone features, as well as to determine the loc…MoreStrategy Implementation by State Transportation Agencies to Maintain Work Zone Mobility and Safety (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
Mitigation strategies for work zone congestion are used by transportation agencies to manage or reduce congestion through a work zone as part of the project’s transportation management plan. The obj…MoreUsing Smartphones to Deliver Effective In-Vehicle Work Zone Messages (Publication)
Resource Type: News and Other Non-research Articles
This blog post provides a summary of what have been done with the Minnesota Department of Transportation (MnDOT) study on using smartphones to deliver in-vehicle work zone messages.MoreMoDOT Asks Drivers to Rate Work Zones: Public Feedback Will Ensure Safety and Efficiency (Publication)
Resource Type: Other News Releases
The Missouri Department of Transportation has initiated a web survey to gather traveler feedback about construction work zones on state highways with the goal of making them safer and better. Work zon…MoreAGC: Work Zone Crashes up Despite Pandemic Traffic Drop (Publication)
Resource Type: News and Other Non-research Articles
An annual survey conducted by the Associated General Contractors of America and construction software provider HCSS found that 60 percent of highway contractors experienced work zone crashes over the …MoreA Study on the Use of Uniformed Police Officers on Federal-Aid Highway Construction Projects (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This report of findings documents the opinions and understandings of study participants regarding the extent and effectiveness of uniformed police officers (UPO) on Federal-aid highway construction pr…MoreA Report on Questionnaire Survey on Highway Work Zone Safety Audits: Appendix B
Full Report
APPENDIX B: Graphic Presentations of Survey Results
Distribution of Survey Respondents
1. Leading causes of highway work zone safety problems
2. Effective measures for im… More
Effectiveness of City Traffic-Control Programs for Construction and Maintenance Work Zones (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
The purpose of this study was to evaluate the present state of the art of city traffic-control programs for construction and maintenance work zones. Information was gathered through two separate inves…MoreReducing and Mitigating Impacts of Lane Occupancy During Construction and Maintenance: A Synthesis of Highway Practice (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
This synthesis report will be of interest to programming and planning, design, contract, construction, and maintenance engineers, and others interested in reducing and mitigating the impacts of lane o…MoreSurvey of Driver’s Opinion About Work Zone Traffic Control on a Rural Highway (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
The responses of 441 drivers who traveled through a construction zone on I-57 were collected and analyzed. The drivers were surveyed for their understanding, interpretation, and reaction to work zone…MoreDelay Messages and Delay Tolerance at Houston Work Zones (abridgement) (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
A questionnaire survey of freeway drivers in Houston was conducted at six locations: I-10 W, I-10 E, I-45 N, I-45 S, US-59 S, and US-59 N. The questionnaire data were based on a license-plate survey w…MoreA Report on Questionnaire Survey on Highway Work Zone Safety Audits: Appendix A
Full Report
APPENDIX A: FHWA Grant DTFH61-06-G-00005: Highway Work Zone Safety Audit Guidelines Development and Training Questionnaire Survey on Highway Work Zone Safety Audits
PURPOSE OF THIS QUE… More
Survey of Work Zone Practices and Validation of Highway Capacity Manual Work Zone Capacity Model (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
Capacity at work zones is one of the major factors affecting queueing at work zones. Different states within the United States use their own methodology in determining work zone capacities and when to…MoreSurvey Aims to Improve Highway Work Zone Safety (Publication)
Resource Type: News and Other Non-research Articles
As part of their ongoing efforts to promote safety, ARTBA is conducting an online survey to better understand methods of collecting and disseminating real-time information about the presence of worker…MoreSurvey of State Law Enforcement Personnel on Work Zone Enforcement Practices (Publication)
Resource Type: Books, Reports, Papers, and Research Articles
An important first step in maximizing the effectiveness of law enforcement is to determine how officers currently operate in work zones. While transportation researchers may understand the benefits of…MoreAlarming Trench Survey Highlights Risks for Workers and Employers (Publication)
Resource Type: News and Other Non-research Articles
After trench-related deaths tripled between 2011 and 2016, OSHA instituted a National Emphasis Program to reduce the number of trench fatalities in construction. The CPWR – The Center for Constructi…More