diff --git a/src/lang/welsh.txt b/src/lang/welsh.txt
index 2b5f738272..83d90018f3 100644
--- a/src/lang/welsh.txt
+++ b/src/lang/welsh.txt
@@ -2611,7 +2611,7 @@ STR_TOWN_VIEW_POPULATION_HOUSES                                 :{BLACK}Poblogae
 STR_TOWN_VIEW_PASSENGERS_LAST_MONTH_MAX                         :{BLACK}Teithwyr mis diwethaf: {ORANGE}{COMMA}{BLACK}  uchafswm: {ORANGE}{COMMA}
 STR_TOWN_VIEW_MAIL_LAST_MONTH_MAX                               :{BLACK}Post mis diwethaf: {ORANGE}{COMMA}{BLACK}  uchafswm: {ORANGE}{COMMA}
 STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH                              :{BLACK}Cargo angenrheidiol ar gyfer tyfiant y dref:
-STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_GENERAL             :{ORANGE}{STRING}{RED} angen
+STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_GENERAL             :{RED}Angen {ORANGE}{STRING}
 STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_WINTER              :{ORANGE}{STRING}{BLACK} ei angen yn y gaeaf
 STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_DELIVERED_GENERAL            :{ORANGE}{STRING}{GREEN} wedi ei dderbyn
 STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED                     :{ORANGE}{CARGO_TINY} / {CARGO_LONG}{RED} (angen o hyd)
@@ -3110,6 +3110,7 @@ STR_REPLACE_VEHICLES_START                                      :{BLACK}Dechrau
 STR_REPLACE_HELP_START_BUTTON                                   :{BLACK}Pwyswch i ddechrau disodli'r math injan a ddewiswyd ar y chwith gyda'r math injan a ddewiswyd ar y dde
 STR_REPLACE_NOT_REPLACING                                       :{BLACK}Ddim yn disodli
 STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED                      :{BLACK}Dim cerbyd wedi'i ddewis
+STR_REPLACE_REPLACING_WHEN_OLD                                  :{ENGINE} pan yn hen
 STR_REPLACE_VEHICLES_STOP                                       :{BLACK}Dechrau Disodli Cerbydau
 STR_REPLACE_HELP_STOP_BUTTON                                    :{BLACK}Gwasgwch i atal disodli'r math injan sydd wedi'i ddewis ar y chwith
 
@@ -3213,7 +3214,7 @@ STR_VEHICLE_INFO_MAX_SPEED_RANGE                                :{BLACK}Cyf. uch
 STR_VEHICLE_INFO_WEIGHT_POWER_MAX_SPEED                         :{BLACK}Pwys: {LTBLUE}{WEIGHT_SHORT} {BLACK}Pŵer: {LTBLUE}{POWER}{BLACK} Cyflym. Max: {LTBLUE}{VELOCITY}
 STR_VEHICLE_INFO_WEIGHT_POWER_MAX_SPEED_MAX_TE                  :{BLACK}Pwys: {LTBLUE}{WEIGHT_SHORT} {BLACK}Pŵer: {LTBLUE}{POWER}{BLACK} Cyflym. Max: {LTBLUE}{VELOCITY} {BLACK}Max. T.E.: {LTBLUE}{FORCE}
 
-STR_VEHICLE_INFO_PROFIT_THIS_YEAR_LAST_YEAR                     :{BLACK}Profit this year: {LTBLUE}{CURRENCY_LONG} (last year: {CURRENCY_LONG})
+STR_VEHICLE_INFO_PROFIT_THIS_YEAR_LAST_YEAR                     :{BLACK}Elw eleni: {LTBLUE}{CURRENCY_LONG} (llynedd: {CURRENCY_LONG})
 STR_VEHICLE_INFO_RELIABILITY_BREAKDOWNS                         :{BLACK}Dibynadwyedd: {LTBLUE}{COMMA}%  {BLACK}Toriadau ers gwasanaeth olaf: {LTBLUE}{COMMA}
 
 STR_VEHICLE_INFO_BUILT_VALUE                                    :{LTBLUE}{ENGINE} {BLACK}Codi: {LTBLUE}{NUM}{BLACK} Pris: {LTBLUE}{CURRENCY_LONG}