What should a pilot check to determine runway remaining after a taxiway or intersection on an Airport Diagram?

To determine the runway remaining after a taxiway or intersection on an Airport Diagram, checking the lengths for runway departures is essential. This information indicates how much runway is available for an aircraft to take off after crossing a specified point. Runways may have marked thresholds, which can change the usable length depending on where an airplane is planning to enter the runway or when it takes off. The length details are crucial for pilots to ensure that the takeoff distances are adequate and that safety margins are adhered to based on the aircraft's weight, performance capabilities, and current conditions.

While coordinates of the runway, airport elevation data, and traffic pattern instructions may provide useful information about the airport layout and operational aspects, they do not specifically indicate the available runway length after intersections, which is critical for takeoff performance assessments.