doty2009:
DHL WROCLAW,
PROLOGIS PARK WROCLAW 111, UL.
GRANICZNA 8D,
BUDYNEK 4
WROCLAW 54-610
POLAND
My advice is:
Leave A4 motorway a bit before Wrocław Junction - look for a sign for Pietrzykowice, Małuszów, Biskupice Podgórne, Smolec, Krzeptów, i am not sure what it will be signposted for, but I think it will be Pietrzykowice. This is first junction after Kąty Wrocławskie I think. In Pietrzykowice is huge Scania service, it might be signposted for that. Turn left as you are leaving motorway.
Then in Pietrzykowice take the 347 road towards Mokronos and Wrocław. Just after entering Wrocław, turn left into Ibn Sinny Avicenny road, than Stanisławowska, Mińska and Graniczna.
From Ibn Sinny Avicenny you should have it signposted for airport (Port Lotniczy or Lotnisko in Polish).
DO NOT go to the Wrocław Junction, especially arround Christmas period - there is a couple of huge shopping centres arround the main Wrocław junctions and to get to Graniczna you will have to pass another one. I would not be suprised if it will took you 2 hours longer that way in heavy traffic.
As far as I know there should be no weight limits or height restrictions on that route, there will be one level crossing and couple of really tight rounadbouts on Stanisławowska, but you should get throught without any problems, bendy buses are going that way. The 347 is a bit narrow road, in one place there are trees very close to it - watch out. Just at the Wrocław city limits there is old level crossing, no longer in use, very bumpy, dead slow there unless you want to loose the wheel there or something
This is the route I would recommend.
maps.google.pl/maps?f=d&source=s … 8&t=h&z=13
As for the roads itself: there are some long time going huge canalisation works in some areas, so you might expect some roadworks, that’s maybe why they put the warning about unpaved roads - the roadworks in Poland might be a little cultural shock for you, as we don’t have this amount of traffic cones Poland in all Poland that you are using for one grass-cuting on the motorway here in UK and they no bother with temporary road sufraces
As for the vignettes, you need one AFAIK. You should be able to do Wrocław and back to german border in one day. Remember to refuel just before leaving Poland - usually is much cheaper than in Germany.
Yes, Graniczna is a street name (The border street, as it’s at the edge of the town).
The ITD (the Polish Vosa) is tight, so better have your driving times sorted.