LEED AP Building Design and Construction (BD+C) Practice Exam

How many bike racks are required for a commercial building?

1. 10% of peak visitors

2. At least 4 spaces

3. None, bike racks are optional

4. Only long-term storage required

The correct answer is: At least 4 spaces

For a commercial building, the requirement for bike racks is at least 4 spaces. This requirement is outlined in the LEED rating system to encourage sustainable transportation options and support the use of bicycles as an alternative to cars. By providing dedicated bike parking, buildings can help facilitate cycling, thus contributing to the reduction of greenhouse gas emissions associated with vehicle use. Having a baseline of 4 bike rack spaces ensures that even smaller commercial buildings can encourage cycling among employees and visitors, promoting health and environmental benefits. This baseline is crucial because it establishes a minimal standard that can be scaled up based on the size of the building and its expected occupancy. In contrast to other options, such as requiring a specific percentage of peak visitors or making bike racks optional, the established minimum ensures that all commercial projects contribute to the infrastructure needed for cycling effectively. Long-term storage needs are also a consideration but primarily pertain to different usage scenarios, such as those for employees who cycle to work regularly rather than for general visitor access.