Taking　the　sum　of　transportation　cost,　transit　cost,　environmental　cost　and　congestion　cost　as　the　minimum,　the　cargo　flow　distribution　model　of　port-hinterland　collection　and　distribution　net-work　was　constructed,　and　the　coastal　port　collection　and　distribution　network　in　Fujian　Province　was　taken　as　an　example　for　analysis.　The　results　show　that　the　logistics　distribution　scheme　considering　congestion　and　environmental　factors　can　reduce　the　comprehensive　cost　of　the　network　by　34.　3%.　And　when　the　transportation　mode　of　some　containers　is　changed　from　highway　to　railway,　the　con-gestion　situation　is　improved　and　the　carbon　emissions　are　greatly　reduced.　©　2023　Wuhan　University　of　Technology.　All　rights　reserved.