Sample interview questions: How do you ensure that highway designs consider the needs of pedestrians with mobility aids?
Sample answer:
- Gather Data on Pedestrian Needs:
- Conduct mobility aid user surveys to understand their unique needs and preferences.
- Analyze pedestrian crash data to identify high-risk areas for mobility aid users.
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Collect information on the number and types of mobility aids used in the area.
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Design Accessible Pedestrian Facilities:
- Provide curb ramps at all intersections and mid-block crossings to ensure smooth access for wheelchairs and other mobility aids.
- Install tactile paving or detectable warning surfaces at crosswalks to alert visually impaired pedestrians of approaching traffic.
- Design sidewalks with adequate width (minimum 5 feet) to accommodate wheelchairs and other mobility aids.
- Incorporate curb extensions and pedestrian refuge islands to provide safe crossing zones for slower-moving pedestrians.
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Install accessible pedestrian signals with audible cues and extended crossing times.
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Consider Grade and Slope:
- Design sidewalks and crosswalks with gentle slopes (maximum 5%) to facilitate easy movement for mobility aid users.
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Avoid steep grades that may hinder the movement of wheelchairs and other mobility aids.
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Provide Clear Signage and Markings… Read full answer