Index: /trunk/resources/styles/standard/elemstyles.mapcss
===================================================================
--- /trunk/resources/styles/standard/elemstyles.mapcss	(revision 18834)
+++ /trunk/resources/styles/standard/elemstyles.mapcss	(revision 18835)
@@ -1043,5 +1043,6 @@
 
     /* prepare shared_lane */
-way[oneway?][cycleway=shared_lane]:righthandtraffic::core_cycleway {
+way[oneway?][cycleway=shared_lane]:righthandtraffic::core_cycleway,
+way[!oneway][cycleway=shared_lane][junction=roundabout]:righthandtraffic::core_cycleway {
     set shared_laneRight;
     set righthandtr;
@@ -1051,5 +1052,6 @@
     set righthandtr;
 }
-way[oneway?][cycleway=shared_lane]!.righthandtr::core_cycleway {
+way[oneway?][cycleway=shared_lane]!.righthandtr::core_cycleway,
+way[!oneway][cycleway=shared_lane][junction=roundabout]!.righthandtr::core_cycleway {
     set shared_laneLeft;
 }
@@ -1064,5 +1066,5 @@
 }
 way[oneway=no][cycleway=shared_lane]::core_cycleway,
-way[!oneway][cycleway=shared_lane]::core_cycleway,
+way[!oneway][junction!=roundabout][cycleway=shared_lane]::core_cycleway,
 way[oneway?][oneway:bicycle=no][cycleway=shared_lane]::core_cycleway,
 way[cycleway:both=shared_lane]::core_cycleway {