High-speed companies have installed many new gantry cranes, will it affect the take-off and landing of fighters on the expressway during wartime?

I won't. First of all, it is obvious that not all highways can meet the take-off and landing of fighters. Modern fighters have extremely high requirements for take-off and landing conditions. In order to achieve this condition, it is necessary to carry out special design and construction of expressway. This construction cost is much higher than that of ordinary expressways. Therefore, only a certain section of a highway can take off and land fighters, not all. So far, there is no expressway that can meet the take-off and landing of fighters on all sections.

Therefore, it is very simple to solve the influence of gantry on the take-off and landing of fighters on the expressway: it is enough not to install gantry on specific sections, and in addition, the take-off and landing of fighters on the expressway can only be used as an emergency measure rather than a mainstream way. An airport is not only a landing place for fighters, but also a comprehensive place for oil supply, ammunition supply and maintenance. The high-speed segment of take-off and landing fighters is different.

Extended data

Significance of expressway take-off and landing fighter

Any airport is a super-large man-made building and can't be hidden. In today's highly developed technology, the airport has no secrets: its location, take-off and landing capacity and even the number of fighters are well known. As a strategic resource, the airport will become the primary goal in wartime, and because the goal is too big, the defense is not small.

Once the airport is attacked, fighters will not be able to take off and land, which will greatly weaken their air power. If the expressway can take off and land fighters as supplementary resources at this time, it can make up for the lack of combat power caused by the attack on the airport to a certain extent, which is a more practical method.