The　existing　methods　of　evaluating　pedestrian　level　of　service　for　sidewalks　were　often　based　on　the　pedestrian　questionnaire　survey　which　could　reflect　pedestrians＇　impression　on　the　actual　sidewalks,　and　then　a　model　for　pedestrian　level　of　service　for　sidewalks　was　developed.　The　authors　selected　17　factors　affecting　the　level　of　service　of　sidewalks　from　the　angle　of　planners　and　pedestrians　at　35　different　sidewalks,　which　included　the　sidewalks＇　facilities,　safety,　comfort　and　convenience.　Then,　the　authors　classified　the　sidewalks　according　to　the　fuzzy　Clustering　Method,　and　eliminated　the　mutual　influence　between　the　17　factors　by　using　the　method　of　Factor　Analysis,　finally　developed　a　method　of　assessing　pedestrian　level　of　service　for　sidewalks　based　on　the　correlation　analysis.　This　method　of　evaluating　pedestrian　level　of　service　for　sidewalks　was　practical　for　the　planning　sidewalks,　and　could　reduce　the　workload　as　it　didn＇t　need　the　pedestrian　questionnaire　survey.　Meanwhile,　pedestrian　questionnaire　surveys　were　also　carried　out.　The　result　shows　that　the　evalluation　results　from　the　suggested　method　are　consistent　with　the　result　from　the　pedestrian　questionnaire　survey.