Fearing any "mischievous" obstruction by Bihar government on the only available road link --the 5.57 km long Mahatma Gandhi Setu bridge -between Patna and 17 districts of Bihar from where thousands of supporters will reach the hunkar rally veneue of BJP's prime ministerial nominee Narendra Modi on October 27, BJP has made arrangements for the rally to be successful. BJP has brought 31 cranes,100 boats to facilitate smooth movement of rally-oriented traffic to the venue of the BJP's prime ministerial candidate Narendra Modi Hunkar rally on Sunday if any blockage appears that might hinder the traffic to the rally venue.