diff --git a/brouter-routing-app/assets/profiles2.zip b/brouter-routing-app/assets/profiles2.zip
index 7291edd..57d419d 100644
Binary files a/brouter-routing-app/assets/profiles2.zip and b/brouter-routing-app/assets/profiles2.zip differ
diff --git a/misc/profiles2/shortest.brf b/misc/profiles2/shortest.brf
index 0345585..ee1eacb 100644
--- a/misc/profiles2/shortest.brf
+++ b/misc/profiles2/shortest.brf
@@ -7,6 +7,7 @@ assign downhillcutoff 1.5
 assign uphillcost 0
 assign uphillcutoff 1.5
 
+assign   turnInstructionMode  = 1  # 0=none, 1=auto-choose, 2=locus-style, 3=osmand-style
 assign   validForFoot        1
 
 ---context:way   # following code refers to way-tags
@@ -64,6 +65,47 @@ assign costfactor
   switch or highway=proposed highway=abandoned        100000
   1
 
+# way priorities used for voice hint generation
+
+assign priorityclassifier =
+
+  if      ( highway=motorway                  ) then  30
+  else if ( highway=motorway_link             ) then  29
+  else if ( highway=trunk                     ) then  28
+  else if ( highway=trunk_link                ) then  27
+  else if ( highway=primary                   ) then  26
+  else if ( highway=primary_link              ) then  25
+  else if ( highway=secondary                 ) then  24
+  else if ( highway=secondary_link            ) then  23
+  else if ( highway=tertiary                  ) then  22
+  else if ( highway=tertiary_link             ) then  21
+  else if ( highway=unclassified              ) then  20
+  else if ( highway=residential|living_street ) then  6
+  else if ( highway=service                   ) then  6
+  else if ( highway=cycleway                  ) then  6
+  else if ( bicycle=designated                ) then  6
+  else if ( highway=track                     ) then if tracktype=grade1 then 6 else 4
+  else if ( highway=bridleway|road|path|footway ) then  4
+  else if ( highway=steps                     ) then  2
+  else if ( highway=pedestrian                ) then  2
+  else 0
+
+# some more classifying bits used for voice hint generation...
+
+assign isroundabout = junction=roundabout
+assign islinktype = highway=motorway_link|trunk_link|primary_link|secondary_link|tertiary_link
+assign isgoodforcars = if greater priorityclassifier 6 then true
+                  else if highway=residential|living_street|service then true
+                  else if ( and highway=track tracktype=grade1 ) then true
+                  else false
+
+
+# ... encoded into a bitmask
+
+assign classifiermask add multiply isroundabout   4
+                      add multiply islinktype     8
+                          multiply isgoodforcars 16
+
 ---context:node  # following code refers to node tags
 
 assign defaultaccess