diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -1913,15 +1913,15 @@ STR_BRIDGE_TUBULAR_SILICON              
 STR_ROAD_TOOLBAR_ROAD_CONSTRUCTION_CAPTION                      :{WHITE}Road Construction
 STR_ROAD_TOOLBAR_TRAM_CONSTRUCTION_CAPTION                      :{WHITE}Streetcar Construction
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION                     :{BLACK}Build road section. Ctrl toggles build/remove for road construction
-STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_SECTION                  :{BLACK}Build streetcar track
+STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_SECTION                  :{BLACK}Build streetcar track. Ctrl toggles build/remove for streetcar construction
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOROAD                         :{BLACK}Build road section using the Autoroad mode. Ctrl toggles build/remove for road construction
-STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOTRAM                         :{BLACK}Build streetcar track using the Autostreet mode
+STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOTRAM                         :{BLACK}Build streetcar track using the Autostreet mode. Ctrl toggles build/remove for streetcar construction
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_VEHICLE_DEPOT               :{BLACK}Build road vehicle depot (for buying and servicing vehicles)
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAM_VEHICLE_DEPOT               :{BLACK}Build streetcar depot (for building and servicing streetcars)
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_BUS_STATION                      :{BLACK}Build bus station. Ctrl enables joining stations
-STR_ROAD_TOOLBAR_TOOLTIP_BUILD_PASSENGER_TRAM_STATION           :{BLACK}Build passenger streetcar station
+STR_ROAD_TOOLBAR_TOOLTIP_BUILD_PASSENGER_TRAM_STATION           :{BLACK}Build passenger streetcar station. Ctrl enables joining stations
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRUCK_LOADING_BAY                :{BLACK}Build truck loading bay. Ctrl enables joining stations
-STR_ROAD_TOOLBAR_TOOLTIP_BUILD_CARGO_TRAM_STATION               :{BLACK}Build freight streetcar station
+STR_ROAD_TOOLBAR_TOOLTIP_BUILD_CARGO_TRAM_STATION               :{BLACK}Build freight streetcar station. Ctrl enables joining stations
 STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_ONE_WAY_ROAD                    :{BLACK}Activate/Deactivate one way roads
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_BRIDGE                      :{BLACK}Build road bridge
 STR_ROAD_TOOLBAR_TOOLTIP_BUILD_TRAMWAY_BRIDGE                   :{BLACK}Build streetcar bridge