@rsc204 Thanks for the files. The missing texture above the straight pieces of HSR and RRW have been restored. Unfortunately with some of my other cities, I did find missing textures for straight HSR above diagonal RRW. Should the patch have solved this problem too?
Also, the maxis texture on the railroad crossing still persists.
I placed the second file (z_RRW_DxD_EU_Patch.dat) along with the other RRW textures in the same folder. I'm not quite sure what i'm doing wrong.