Operations » Traffic Control Devices
Traffic control device development and design. Traffic control device effects on safety and traffic flow.
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Hot Topics: Highway Safety, Managed Lanes
Professional Guides: Highway Construction
Adjustment of Driver Behavior to an Urban Multi-Lane Roundabout ![[pdf]](graphics/file_pdf.gif)
[30906] 
Examines approach speeds and driving errors associated with the first urban multi-lane roundabout in the Oregon.
[30906] Examines approach speeds and driving errors associated with the first urban multi-lane roundabout in the Oregon.
Assessment of Rumble Strip Designs and Pavement Marking Applications: Crosswalks and Work Zones [31600]
Traffic control through various rumble strip designs.
Traffic control through various rumble strip designs.
Color Effectiveness of Yellow Pavement Marking Materials [34104]
The range of colors observers classify as yellow and white under different lighting conditions.
[34104] The range of colors observers classify as yellow and white under different lighting conditions.
Comparison of Football Shaped Rumble Strips versus Rectangular Rumble Strips Final Report [32739]
Reviews rumble strip performance.
Reviews rumble strip performance.
Effectiveness of Children at Play Warning Signs [32160] Summary of research on the effectiveness of warning signs related to children.
Evaluation of Solar-Powered Raised Pavement Markers [33071]
Visibility of solar-powered raised pavement markers compared to retroreflective markers.
[33071] Visibility of solar-powered raised pavement markers compared to retroreflective markers.
Final Rule on Temporary Traffic Control Devices [32612]
Full text of regulation on temporary traffic control devices.
Full text of regulation on temporary traffic control devices.
Flashing LED Stop Sign and Optical Speed Bars [31338]
Evaluation of traffic operations and safety with flashing stop signs and optical speed bars.
[31338] Evaluation of traffic operations and safety with flashing stop signs and optical speed bars.
Horizontal Curve Signing Handbook [32268]
Handbook to improve consistency in curve signing and driver compliance with the advisory speed.
[32268] Handbook to improve consistency in curve signing and driver compliance with the advisory speed.
Increasing Retroreflectivity of STOP Signs [33546]
Safety evaluation of higher retroreflectivity to reduce crashes.
[33546] Safety evaluation of higher retroreflectivity to reduce crashes.
Live Stop-Controlled Intersection Data Collection [32916]
How drivers approach intersections under various speeds and environmental conditions.
[32916] How drivers approach intersections under various speeds and environmental conditions.
Manual on Uniform Traffic Control Devices (MUTCD) - Pavement Markings [31490]
Learn pavement marking types, colors, line patterns and widths and take a quiz.
Learn pavement marking types, colors, line patterns and widths and take a quiz.
Manual on Uniform Traffic Control Devices (MUTCD) - Traffic Signs [31491]
Learn the shape, color of regulatory, warning, construction and other signage and take a quiz.
Learn the shape, color of regulatory, warning, construction and other signage and take a quiz.
Manual on Uniform Traffic Control Devices (MUTCD) 2003 Edition with Revision No. 1 Incorporated [31489]
The most current MUTCD available and links to previous editions.
The most current MUTCD available and links to previous editions.
Manual on Uniform Traffic Control Devices (MUTCD) Website [31488]
Defines the standards used by road managers nationwide for traffic control devices on all streets and highways.
Defines the standards used by road managers nationwide for traffic control devices on all streets and highways.
Minimum Reflectivity [33955]
Guidance for improving roadway safety and understanding minimum retrorelectivity standards.
Guidance for improving roadway safety and understanding minimum retrorelectivity standards.
Passing Sight Distance Criteria [33587]
Bringing passing sight distance criteria and pavement marking practices.
[33587] Bringing passing sight distance criteria and pavement marking practices.
Ramp Management & Control: A Primer [31466]
Introduction and overview of using ramp management for traffic control.
Introduction and overview of using ramp management for traffic control.
Ramp Management and Control Handbook [31465]
Handbook on traffic management through highway ramp management.
Handbook on traffic management through highway ramp management.
Recommended Minimum Levels for Pavement Marking Retroreflectivity [32399]
Updates to research to meet driver night visibility needs.
[32399] Updates to research to meet driver night visibility needs.
Safety Effectiveness of Urban Signal Treatments [34414]
Evaluation of different intersection treatments for safety.
[34414] Evaluation of different intersection treatments for safety.
Traffic Calming [30955]
Resources on roadway designs that reduce vehicle traffic speeds and volumes.
Resources on roadway designs that reduce vehicle traffic speeds and volumes.
Traffic Monitor Trailers, Configuration and Deployment [31966]
Report on traffic camera trailer operations and effectiveness in Montana.
[31966] Report on traffic camera trailer operations and effectiveness in Montana.
Traffic Signal Preemption for Emergency Vehicles [34031]
Cross cutting study of issues with emergency vehicle operations and emergency vehicle preemption.
[34031] Cross cutting study of issues with emergency vehicle operations and emergency vehicle preemption.
UK Highway Code: Road Markings, Traffic Signs, Vehicle Markings [32090]
Download road marking and traffic signs regulations in the UK.
Download road marking and traffic signs regulations in the UK.
Related Categories within The Transportation Library
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Construction / Work Zone Safety
Best practices for minimizing delay & enhancing safety in highway construction
Operations / Traffic Signal Systems
Traffic management strategies through traffic signaling.
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