Designing for Safe Mobility
A Holistic, User-Centric Approach to Roadway Design
KYTC’s Designing for Safe Mobility website houses critical knowledge roadway designers need to plan and design facilities that deliver on the promise of providing safe and efficient mobility for all users. Along with short primers on topics that inform contemporary design best practices, users can search content found in Human Factors Guidelines for Road Systems (NCRHP Report 600). The site will be refreshed often so it remains a trusted, up-do-date resource for designing safe, context-adapted facilities.
High-Visibility Crosswalks
Lateral Shifts and Chicanes
Successively Smaller Curves
Supplemental In-Lane Pavement Markings
Increase Use of Roadside Barriers and End Terminals
Leading Pedestrian Interval (LPI)
Lighting
Median and Pedestrian Refuge Islands
Median Barriers on Undivided Roadways
Positive Offset Turn Lanes
Protected Intersection
Rectangular Rapid Flashing Beacon (RRFB)
Rest in Red
Curb Extensions
Roadway Narrowing: Pavement Markings
Sequential Dynamic Chevron Warning System
Slope Flattening
Speed Feedback and Changeable Message Signs
Speed Reduction Markings
Toolbox
SSA Tools Overview
How to use the Toolbox
SSA Toolbox Filter
SSA Toolbox Guidance
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CONTACT:
Jill Asher
Research Engineer
jill.asher@uky.edu
