I have some broken bridges in the Cumberland to Connellsville route that I downloded. kuid 46819 38129--46819 38131--46819 38132--35412 38192. I tried to repair the content and that did'nt work so is it possible to replace these assets with something I may find in surveyor or is that not allowed or is it impossible. Im really enjoying driving this route and I guess its just bugging me that some of the tracks are hanging in mid air with no bridge under them. Im using trainz 2012 with a Dell XPS L501 4gb RAM & i-5 intel with navidia 420M and it runs great compared to trs 2010 which gave me some problems with this setup. I also have some unknown kuids 43955 28020---9:21019--9:21066 if anyone knows what they are. Well , thanks in advance to any help I can get.