Questions about runways at the same airport that are parallel to each other.
One way for an airport to have multiple runways is to have two or more runways that are parallel to each other. Some airports, such as Denver International Airport, have multiple sets of parallel runways. This tag is to be used for questions about the unique qualities and issues regarding parallel runways, which differentiate them from non-parallel runways.
This tag should not be used for questions about runways in general, or for questions about a specific runway where its being parallel to another runway at the same airport is not pertinent to the question being asked. Use runways for those.