Depending on the type of service performed at the airport, airport runway markings differ. Just centerline markings and runway numbers can have a simple VFR runway. For an example of the most common runway markings which are seen at airports, refer to Appendix C of this publication. You can now get airport markings via https://pavementsurfacecoatings.com/airport-pavement-markings/.
Image Source: Google
Since aircraft during takeoffs and landings are influenced by the wind, runways are laid out according to the local prevailing winds. In comparison to the magnetic North, runway numbers are.
There are two or even three runways marked out in the same direction at some airports. They are known as parallel runways and are identified by a letter applied to the number of runways (e.g. 36L (left), 36C (middle) and 36R (right) runways).
Due to construction or runway repairs, the Moved Runway Threshold is often sufficient to close only a section of a runway. The runway threshold is moved as needed when a section of a runway is closed. It is known as a relocated threshold and the approaches differ to define the relocated threshold.
The closed portion of the runway, where the threshold is relocated, is not ideal for use by take-off or landing aircraft, but is available for use by taxis. When a threshold is pushed, it closes not only a certain section of a runway but also shortens the runway length in the opposite direction. Yellow arrowheads are located along the width of the runway just prior to the threshold bar.