Sample interview questions: How do you ensure that highway designs consider the needs of visually impaired pedestrians?
Sample answer:
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Accessible Pathways:
- Install tactile paving at pedestrian crossings to provide a detectable warning surface for visually impaired individuals.
- Ensure sidewalks and pathways are free of obstructions, such as overhanging vegetation or parked vehicles, to allow for safe passage.
- Provide adequate lighting along walkways to increase visibility.
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Signalization:
- Implement accessible pedestrian signals with audible cues (e.g., countdown signals) to alert visually impaired individuals when it is safe to cross.
- Consider the placement of signal poles to minimize interference with tactile paving.
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Crosswalk Design:
- Create high-contrast crosswalks with contrasting colors or textures to make them more visible to pedestrians with low vision.
- Design crosswalks with elongated markings to provide a longer crossing time for visually impaired individuals.
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Signage and Wayfinding:
- Use clear and concise signage with large fonts and high contrast colors to ensure easy visibilit… Read full answer