"various infrastructure" is correct and usable in written English.
You could use it to refer to components of a system that supports a particular activity or process. For example: "The government is investing in various infrastructure projects to improve the air quality of the city."
In addition, China is heavily involved in various infrastructure projects across Kenya primarily with roads.
There are various infrastructure projects stuck at various stages of approvals such as the Tata Steel plant in Orissa or the POSCO plant in Orissa.
Instead of direct payments, German negotiators have proposed setting up a foundation for youth exchanges with Namibia and funding various infrastructure projects, such as vocational training centres, housing developments and solar power stations.
Concrete-filled fiber-reinforced polymer (FRP) tubes (CFFTs) are seeing increasing use in various infrastructure applications.
Consequently, models are needed to evaluate the cost and design of various infrastructure deployment strategies.
Thereby, the various infrastructure systems are modeled as individual networks connected through links representing market interactions.
Unified Cloud Interface provides an integrated interface for various infrastructures.
Resilience-based design of various infrastructures facilities is also gaining importance.
To reduce social vulnerability, various infrastructures, or hardwares, have been implemented since the 2004 Indian Ocean and 2011 Tohoku tsunamis.
Other important examples are gas explosions and large scale dispersion of hazardous materials in urban places, cities or underground involving obstacles such as buildings and various infrastructures.
And because all Crater does is offer software, the company is able to expand worldwide without having to set up various infrastructures in different geographic regions.
