Bulgaria's Road Infrastructure Agency said on Wednesday that it has awarded two contracts for supply and installation of road signs, worth a total of 5 million levs ($2.8 million/2.6 million euro), to local company Mikoni.Both contracts were signed on November 18, the government agency said in a notice.One of the contracts concerns the Burgas, Sliven, Stara Zagora and Yambol regions, while the other is for the Kardzhali, Pazardzhik, Plovdiv, Smolyan and Haskovo regions.