relating to a nation; common to or characteristic of a nation.

the basic physical and organizational structures and facilities needed for the operation of a society or enterprise.

आधारभूत संरचना

English Usage: The city is investing in new infrastructure to support growth.

Hindi Usage: नगर विकास का समर्थन करने के लिए नई आधारभूत संरचना में निवेश कर रहा है।