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Roadway Cross-Sections I Author: Gregory Taylor This course is the first of two in this series that focuses on the geometric design of cross-sections for modern roads and highways. Its contents are intended to serve as guidance and not as an absolute standard or rule. The course objective is to give engineers and designers an... Learn More

Roadway Traffic Control II Author: Gregory Taylor This course is the second of two in this series that shows how to effectively use the Manual on Uniform Traffic Control Devices (MUTCD) for establishing roadway traffic control. Course material will cover Part 4 – Highway Traffic Signals, Part 5 – Traffic Control Devices for Low-Volume Roads,... Learn More

Roadway Traffic Control I Author: Gregory Taylor This course is the first of two in this series that shows how to effectively use the Manual on Uniform Traffic Control Devices (MUTCD) for establishing roadway traffic control. Course material will cover Part 1 – Information, Part 2 – Signs, and Part 3 – Markings. The overall... Learn More

Enhanced Horizontal Curve Safety Treatments Author: Gregory Taylor The purpose of this course is to encourage you to use this information to evaluate problems and implement appropriate treatments for problem curve locations. These enhanced safety treatments can help reduce roadway departure crashes, injuries, and fatalities. This course summarizes practical information on where, when, or how... Learn More

Basic Horizontal Curve Safety Treatments Author: Gregory Taylor The purpose of this course is to present basic safety treatments that may be used for problem horizontal curve locations. These treatments can be used to reduce and/or prevent roadway departure crashes, injuries, and fatalities. This course summarizes practical information regarding the application of basic MUTCD safety... Learn More