around the bend bend cars commercial vehicle commute commuting curve direction four lanes left-hand driving light main road Motor Cycle perspectives road road rules road vehicles shade shaded Singapore speed three lanes traffic traffic flow traffic lanes travel tree-lined trees turn turn-off van vehicles wide wide road ahead Australia building buildings CBD city complex freeway height high highrise highway lamp-posts merging merging traffic motor cars motor vehicles office office complex office highrise road signs signs skirting the city centre warning black circle communicating communication denied directing directional directive informing no right turn not allowed not permitted parking permission denied prohibited prohibition red reflective road sign sign street sign verge white autumn bushes forest landscape woods landscapes Morning seasons