SWZDI|Research|Completed
Mobility and Safety Impacts of Work Zone Lane and Shoulder Widths
Improving the Effectiveness of Speed Feedback Trailers in Freeway Work Zones
Evaluation of Messaging Techniques to Increase Vehicle Spacing at Work Zones
Work Zone Speed Limits and Motorist Compliance
Work Zone Activity Data Logging – Phase II
Effective Signing Strategies and Signal Displays for Work Zone Driveway Assistance Devices (DADs)
Investigation of Autonomous/Connected Vehicles in Work Zones
Field Testing of Non-Motorized Road User Accommodations for Work Zones
Using Smart Work Zone Trailer Data to Evaluate and Predict Lane Closure Impacts with a Consideration of Work Intensity
Guidance on Active Work Zone Data Archival
Assessing Driver Behavior at Back of Queues: Implications for Queue Warning System in Work Zones
Development of Adjustment Factors for HCM Sixth Edition Freeway Work Zone Capacity Methodology
Development of a Low-Cost Work Zone Queue Warning System
Smart Work Zone Activity App (SWiZAPP)
Extension of Safety Assessment Tool for Construction Work Zone Phasing Plans
MASH 2016 Evaluation of a Non-Proprietary Type III Barricade
Analytical Methods for Work Zone Travel Time Reliability
Orange Work Zone Pavement Marking Midwest Field Test
Understanding the Impacts of Work Zone Activities on Traffic Flow Characteristics
Traffic Impact Assessment Tool for Moving Work Zone Operations
Developing a Data-Driven Traffic Impact Assessment Tool for Work Zones
Best Practices for Managing Work Zone Data
Evaluation of Alternative Work Zone Signing
Testing and Evaluation of MASH TL-3 Transition Between Guardrail and Portable Concrete Barriers
Length of Need and Minimum System Length for F-Shape Portable Concrete Barrier
Setting Work Zone Speed Limits
Safety Assessment Tool for Construction Zone Work Phasing Plans
Highway Work Zone Capacity Estimation Using Field Data from Kansas
Maintenance of Traffic for Innovative Geometric Design Work Zones
Modeling Merging Behavior at Lane Drops
A Smartphone-Based Prototype System for Incident/Work Zone Management Driven by Crowd-Sourced Data
Calibration of Highway Safety Manual Work Zone Crash Modification Factors
A Driving Simulator Study to Evaluate the Impact of Portable Changeable Message Signs (PCMS) on Driver’s Speed Characteristics in Work Zones
Development of MASH TL-3 Transition Between Guardrail and Portable Concrete Barriers
Effectiveness of Work Zone Intelligent Transportation Systems
Synthesis of Work-Zone Performance Measures
Evaluation of Variable Advisory Speed Limits in Work Zones
Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction
Use of Incentive/Disincentive Contracting to Mitigate Work-Zone Traffic Impacts
Evaluation of Temporary Ramp Metering for Work Zones
Development of a Traffic Diversion Estimation Model for Freeway Construction Work Zones
Evaluating the Effectiveness of Temporary Work-Zone Pavement Marking Products
Utilization of Remote Traffic Monitoring Devices for Urban Freeway Work Zone Assessment
Examining Driver Behavior in Response to Work Zone Intervention: A Driver Simulator Study
A Driving Simulator Study: Evaluation of Vehicle Mounted Attenuator Markings in Work Zones During Different Times of the Day
Work Zone Capacity in Missouri: Results of Field Data Analysis
Evaluation of Work Zone Speed Limits: An Object and Subjective Analysis of Work Zones in Missouri
Determining the Effectiveness of Graphic-aided Dynamic Message Signs in Work Zones
Cost-Benefit Analysis of Sequential Warning Lights in Nighttime Work Zone Tapers
Behavior Study of Merge Practices for Drivers at Work Zone Closures
SWZDI Conference/Webinar
Application of Visualization and Simulation Program to Improve Work Zone Safety and Mobility
Evaluation of Rapid Deployment Mesh Networking for Work Zones
Microsimulation of Freeway Work Zones to Assess Flow and Capacity
Development of a Work Zone Training Program
Evaluation of Technology-Enhanced Flagger Devices: Focus Group and Survey Studies in Kansas
Work Zone Crash Characteristics
Freeway Work Zone Lane Capacity
Safety Investigation and Guidance for Work Zone Devices Subjected to Passenger Car and Truck Impacts with New Crash Standards
Synthesis of Traffic Calming Techniques in Work Zones
Development of Guidelines for the Use of Multiple Arrow Panels in Short Term, Short Duration, and Mobile Work Zones
Evaluation of Early Merge Static Work Zone Signing in Oklahoma
Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility
Asset Management Strategies to Mitigate Freeway Work Zone Congestion
Temporary Traffic Control and Enforcement of Traffic Laws in Closed Road Sections
Assessment of Channelizing Device Effectiveness on High Speed/High Volume Roadways
Flexible Start/Fixed Duration Contracting for Construction of Transportation Projects: A Case Study of the Paseo Bridge Maintenance Project
Prefabricated Elements Case Study
Synthesis of Practices for Mitigating the Impact of Work Zones on Traffic
Evaluation of Portable Rumble Strips – ATM
Design of Portable Rumble Strips, Phase 2
The Effect of Fluorescent Yellow-Green Background for Vehicle-Mounted Work Zone Signs on Attention and Eye-Movements
The Use of Raised Pavement Markings in Work Zone Applications: A Synthesis of Practice
Synthesis of Procedures to Forecast and Monitor Work Zone Safety and Mobility Impacts
Guidebook on Incident Management Planning in Work Zones
Criteria for Portable ATIS in Work Zones: Lane Merge, Travel Time and Speed Advisory Systems
Design of Portable Rumble Strips – Phase 1
Testing Temporary Work Zone Rumble Strips
Construction Area Late Merge (CALM) System – Kansas
Intellizone – Missouri
Radar Speed Display
Effectiveness of Extra Law Enforcement in Construction and Maintenance Zones
Intellizone – Wisconsin
Paddle Pal
Effectiveness of Extra Enforcement in Construction and Maintenance Work Zones—Midwest States Smart Work Zone Deployment Initiative: Year 4
Vehicle Mounted Rollup Warning Sign
Removable Orange Rumble Strips – Kansas (2002)
Brown Real-Time CMS Control and Iteris Wireless Detection
Reflectorized Sleeves for Barrel Delineators
Work Zone Speed Advisory System
Self-Illuminating Safety Vest
D-25 Speed Advisory System
Multiple Placement of Radar Speed Reporting Devices
Preformed Rumble Strips – Missouri
Preformed Rumble Strips – Kansas
Preformed Rumble Strips – Wisconsin
Fluorescent Yellow-Green Backing/Border for Work Zone Signs–Midwest States Smart Work Zone Deployment Initiative: Year 3
Moible HAR
FYG Backing for Work Zone Signs – Iowa
TIPS
SpeedGuard Radar Speed Reporting System – Nebraska
White Lane Drop Arrows
Drone Radar
LightGuard System
CB Wizard Alert System – Missouri
Solar Powered Illuminated RPMs
CB Wizard Alert System – Kansas
Vertical Safety Cade Barricade
Safety Warning System – Iowa
Safety Warning System – Kansas
Removable Orange Rumble Strips – Iowa
Removable Orange Rumble Strips – Kansas
Removable Orange Rumble Strips – Missouri
Solar Powered Barricade Warning Lights
SpeedGuard Radar Speed Reporting System – Kansas
Adaptir
Speed Monitor Display
Traffic Control Plan and Visualization Software
CB Wizard Alert System – Iowa
