Srok Khmer yeung euy they should at least 1st. build monorail start from Chroy Changvar Olympic Stadium connect to Hun Sen Blvd. toward New Techo International Airport first phrase and connect 2nd. on Russian Blvd. from Phnom Penh Int. toward Riverside and 3rd. Mao Zedong Blvd. toward Monument Circle also will ease traffic congestion and list on and on just like Bangkok has 10 lines the cost is 40 baht even rode it.