If we talk about motorways how, only very few are being build right now. At the moment there is no much difference in than the state of roads before Poland's accession to The EU.
Not much difference?
No, only quite a lot of new motorway and expressway. Not much difference, really.
Let's see - 200km of A2 (soon to be 300km), the Wroclaw-Katowice section of A4 along with the Zgorzelec-A18 junction section, about 120km of A1 along with the bits south of Gliwice, the A8 Wroclaw ring (almost finished, and a bit is open), the A18 got the second carriageway, the A6 has been totally reconstructed.
As for expressway, where do we start? There's a huge bit of S3 open from Gorzow to Szczecin, the S1 in the south has seen some extra bits added, the S5 will have about 60km open soon, the S11 Poznan ring is about to open soon, the S7 has quite a bit built now...the list is endless.
In fact - motorway building has been good regardless of what political party held power. the SLD, PiS and PO have all been building away - it's one of the few things that seems to have broad party consensus.
Really ?Are you sure ? Do you think that pro-independent movement rise to prominence in a last few years is only a coincidence ?
Take a look at the history before making such statements. You'll see that the rise of the pro-independence movement is nothing new - in fact, it was arguably stronger during the 1970's than it is now. It is *everything* to do with inept leadership of the UK and nothing to do with the EU.