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.
17.12 Speeding Countermeasures: Communicating Appropriate Speed Limits
17.14 Speeding Countermeasures: Using Roadway Design and Traffic Control Elements to Address Speeding Problems
18.2 General Principles for Sign Legends
18.4 Sign Design to Improve Legibility
18.6 Conspicuity of Diamond Warning Signs Under Nighttime Conditions
18.8 Driver Comprehension of Signs
18.10 Complexity of Sign Information
20.2 Visibility of Lane Markings
20.4 Effectiveness of Symbolic Markings
20.6 Markings for Pedestrian and Bicyclist Safety
20.8 Post-Mounted Delineators
20.10 Markings for Roundabouts
21.2 Countermeasures for Mitigating Headlamp Glare
21.4 Nighttime Driving
21.6 Daytime Lighting Requirements for Tunnel Entrance Lighting
21.8 Countermeasures for Improving Pedestrian Conspicuity at Crosswalks
21.10 Characteristics of Lights That Enhance Pedestrian Visibility
21.12 Characteristics of Effective Lighting at Intersections
28.2 Task Analysis of Pedestrian Crossing in a Multiple Threat Scenario
28.4 Countermeasures to Reduce Pedestrian Exposure to Vehicles at Crossings
28.6 Speed-Calming Countermeasures at Crosswalks
28.8 Improving Pedestrian Visibility and Conspicuity at Crosswalks
28.10 Selecting Beacons for Improving Pedestrian Conspicuity at Crosswalks
28.12 Influence of the Build Environment on Pedestrian Crossing Safety
28.14 Design Challenges for Older Pedestrians
28.16 Pedestrian Rail Crossing Safety
30.2 Reducing Vehicle Speeds Approaching Roundabouts
30.4 Increasing Driver Yielding Rates at Roundabouts
30.6 Guide Signing at Roundabouts
30.8 Accommodations for Bicyclists at Roundabouts
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CONTACT:
Chris VanDyke
Research Scientist | Program Manager
chrisvandyke@uky.edu

