bigweebs

What is the difference in building materials compared to Portugal?

Well what im asking is more about quality, i mean bridges or roads, you have to use materials, and if you compare roads for example in Poland and Ukraine there is a huge difference in quality already, in part to do with corruption from the building,companies for charging for high quality but building with low quality and the difference is that illegal corruptive money grabbing shit, was wondering if that happens there too.