Intersections　are　critical　components　of　an　urban　transportation　network,　and　the　control　types　of　the　intersections　have　an　important　influence　on　the　traffic　flow.　Rural　intersections　in　China　face　to　the　safety　problems　of　mixed　traffic　flows.　This　paper　presents　equations　for　selecting　intersections　control　types　among　the　options　of　two-way　stop　sign,　all-way　stop　sign,　signal,　and　roundabout.　Particularly,　traffic　conflict　numbers　is　chosen　as　the　performance　index　for　type　selection.　24000　combinations　of　different　levels　of　demand　are　designed　by　using　VISSIM　Traffic　simulation　software,　four　scenarios　with　5%,　10%,　15%,　and　20%　of　the　different　volumes　are　assigned　to　make　left　turns,　five　scenarios　with　10vph,　20vph,　30vph,　40vph　and　50vph　volumes　are　assigned　to　pedestrian　and　bicycles　(P&B)　flow,　six　scenarios　with　percentile　from　5%　to　30%　of　the　different　volumes　are　assigned　to　heavy-vehicles.　Also　there　are　five　scenarios　of　major　road　volume　ranging　from　50vph　to　250vph　and　two　scenarios　of　minor　road　with　10vph　and　20vph.　Each　test　is　made　respectively　with　two-way　stop　sign,　all-way　stop　sign,　signalized　intersection　and　roundabout.　The　new　set　of　equations　is　given　as　the　base　of　the　rural　intersection　control　type　choice　and　comprehensive　benefits　for　intersection　analysis.