Ample　research　on　the　urban　road　landscape　in　megalopolises　had　been　conducted　during　the　last　decade.　Though　these　studies　had　been　developed　ever　since　1930,　some　attention　is　being　given　to　it　recently　in　China.　Taking　Chang＇an　Avenue　in　Beijing　as　a　case　study,　the　paper　summarized　the　inscapes　of　urban　road　landscape　by　spot　investigations.　It　was　found　that　vehicles,　surrounding　buildings,　vegetation,　road　surface,　intersection　and　Crossing　Square,　traffic　signs　are　all　related　factors　which　constituted　the　road　landscape.　By　using　image　analysis　and　image　constitutive　factors　analysis　on　Chang＇an　Avenue,　five　key　factors　including　weather,　buildings,　road　surface,　vegetation　and　vehicles　were　extracted.　The　analysis　results　show　the　different　feelings　of　the　people　on　the　road　landscape　in　different　seasons.　©　2010　ASCE.